./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product21.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_413c5cf5-4b7b-4f3c-bd51-47ca2fcddb21/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413c5cf5-4b7b-4f3c-bd51-47ca2fcddb21/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_413c5cf5-4b7b-4f3c-bd51-47ca2fcddb21/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413c5cf5-4b7b-4f3c-bd51-47ca2fcddb21/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product21.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413c5cf5-4b7b-4f3c-bd51-47ca2fcddb21/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_413c5cf5-4b7b-4f3c-bd51-47ca2fcddb21/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 daf06f15c6a50440fa28ebda61a14a306dbf33e7f2231abb8ab4ae318f81a0b9 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:23:19,284 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:23:19,286 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:23:19,322 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:23:19,322 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:23:19,324 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:23:19,325 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:23:19,328 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:23:19,330 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:23:19,331 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:23:19,332 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:23:19,334 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:23:19,336 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:23:19,339 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:23:19,341 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:23:19,344 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:23:19,346 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:23:19,351 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:23:19,353 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:23:19,357 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:23:19,361 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:23:19,363 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:23:19,364 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:23:19,366 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:23:19,369 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:23:19,370 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:23:19,370 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:23:19,371 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:23:19,372 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:23:19,373 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:23:19,373 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:23:19,374 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:23:19,375 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:23:19,376 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:23:19,377 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:23:19,377 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:23:19,378 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:23:19,379 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:23:19,379 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:23:19,380 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:23:19,381 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:23:19,382 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413c5cf5-4b7b-4f3c-bd51-47ca2fcddb21/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:23:19,404 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:23:19,404 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:23:19,405 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:23:19,405 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:23:19,406 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:23:19,406 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:23:19,406 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:23:19,407 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:23:19,407 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:23:19,407 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:23:19,407 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:23:19,407 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:23:19,408 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:23:19,408 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:23:19,408 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:23:19,408 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:23:19,409 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:23:19,409 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:23:19,409 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:23:19,409 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:23:19,410 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:23:19,410 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:23:19,410 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:23:19,410 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:23:19,410 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:23:19,411 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:23:19,411 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:23:19,411 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:23:19,411 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_413c5cf5-4b7b-4f3c-bd51-47ca2fcddb21/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413c5cf5-4b7b-4f3c-bd51-47ca2fcddb21/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> daf06f15c6a50440fa28ebda61a14a306dbf33e7f2231abb8ab4ae318f81a0b9 [2021-11-23 00:23:19,653 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:23:19,675 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:23:19,677 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:23:19,679 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:23:19,679 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:23:19,688 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413c5cf5-4b7b-4f3c-bd51-47ca2fcddb21/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/minepump_spec4_product21.cil.c [2021-11-23 00:23:19,751 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413c5cf5-4b7b-4f3c-bd51-47ca2fcddb21/bin/ukojak-LBtLqBUTdQ/data/56932c70f/35ceffe726cb4e50b08c2915d5704ed5/FLAGc2ba2fcb1 [2021-11-23 00:23:20,316 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:23:20,317 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413c5cf5-4b7b-4f3c-bd51-47ca2fcddb21/sv-benchmarks/c/product-lines/minepump_spec4_product21.cil.c [2021-11-23 00:23:20,340 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413c5cf5-4b7b-4f3c-bd51-47ca2fcddb21/bin/ukojak-LBtLqBUTdQ/data/56932c70f/35ceffe726cb4e50b08c2915d5704ed5/FLAGc2ba2fcb1 [2021-11-23 00:23:20,610 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413c5cf5-4b7b-4f3c-bd51-47ca2fcddb21/bin/ukojak-LBtLqBUTdQ/data/56932c70f/35ceffe726cb4e50b08c2915d5704ed5 [2021-11-23 00:23:20,613 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:23:20,616 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:23:20,619 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:23:20,620 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:23:20,623 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:23:20,627 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:23:20" (1/1) ... [2021-11-23 00:23:20,629 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23fe8996 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:20, skipping insertion in model container [2021-11-23 00:23:20,630 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:23:20" (1/1) ... [2021-11-23 00:23:20,636 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:23:20,697 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:23:20,952 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_413c5cf5-4b7b-4f3c-bd51-47ca2fcddb21/sv-benchmarks/c/product-lines/minepump_spec4_product21.cil.c[5064,5077] [2021-11-23 00:23:21,020 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:23:21,028 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:23:21,055 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_413c5cf5-4b7b-4f3c-bd51-47ca2fcddb21/sv-benchmarks/c/product-lines/minepump_spec4_product21.cil.c[5064,5077] [2021-11-23 00:23:21,101 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:23:21,119 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:23:21,119 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:21 WrapperNode [2021-11-23 00:23:21,119 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:23:21,120 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:23:21,120 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:23:21,121 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:23:21,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:21" (1/1) ... [2021-11-23 00:23:21,143 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:21" (1/1) ... [2021-11-23 00:23:21,187 INFO L137 Inliner]: procedures = 53, calls = 153, calls flagged for inlining = 21, calls inlined = 18, statements flattened = 243 [2021-11-23 00:23:21,192 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:23:21,193 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:23:21,193 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:23:21,194 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:23:21,201 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:21" (1/1) ... [2021-11-23 00:23:21,202 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:21" (1/1) ... [2021-11-23 00:23:21,217 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:21" (1/1) ... [2021-11-23 00:23:21,221 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:21" (1/1) ... [2021-11-23 00:23:21,234 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:21" (1/1) ... [2021-11-23 00:23:21,253 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:21" (1/1) ... [2021-11-23 00:23:21,254 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:21" (1/1) ... [2021-11-23 00:23:21,257 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:23:21,258 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:23:21,258 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:23:21,258 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:23:21,259 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:21" (1/1) ... [2021-11-23 00:23:21,275 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:23:21,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413c5cf5-4b7b-4f3c-bd51-47ca2fcddb21/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:23:21,297 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413c5cf5-4b7b-4f3c-bd51-47ca2fcddb21/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:23:21,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413c5cf5-4b7b-4f3c-bd51-47ca2fcddb21/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:23:21,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:23:21,342 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-11-23 00:23:21,342 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-11-23 00:23:21,345 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-23 00:23:21,345 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-23 00:23:21,345 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-23 00:23:21,345 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-23 00:23:21,345 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-11-23 00:23:21,346 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-11-23 00:23:21,346 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2021-11-23 00:23:21,346 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2021-11-23 00:23:21,346 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-11-23 00:23:21,346 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-11-23 00:23:21,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:23:21,347 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-11-23 00:23:21,347 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-11-23 00:23:21,347 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:23:21,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:23:21,445 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:23:21,447 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:23:21,815 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:23:21,904 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:23:21,904 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 00:23:21,907 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:23:21 BoogieIcfgContainer [2021-11-23 00:23:21,907 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:23:21,908 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:23:21,908 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:23:21,917 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:23:21,917 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:23:21" (1/1) ... [2021-11-23 00:23:21,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:23:21,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:21,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 55 states and 73 transitions. [2021-11-23 00:23:21,980 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 73 transitions. [2021-11-23 00:23:21,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:23:21,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:21,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,145 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 00:23:22,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 55 states and 71 transitions. [2021-11-23 00:23:22,177 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 71 transitions. [2021-11-23 00:23:22,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-23 00:23:22,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,271 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 00:23:22,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 57 states and 74 transitions. [2021-11-23 00:23:22,288 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 74 transitions. [2021-11-23 00:23:22,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-23 00:23:22,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,353 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 00:23:22,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 66 states and 92 transitions. [2021-11-23 00:23:22,464 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 92 transitions. [2021-11-23 00:23:22,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 00:23:22,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,564 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 00:23:22,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 67 states and 93 transitions. [2021-11-23 00:23:22,577 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 93 transitions. [2021-11-23 00:23:22,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 00:23:22,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,617 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 00:23:22,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 68 states and 94 transitions. [2021-11-23 00:23:22,630 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 94 transitions. [2021-11-23 00:23:22,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-23 00:23:22,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,702 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 00:23:22,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 78 states and 115 transitions. [2021-11-23 00:23:22,901 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 115 transitions. [2021-11-23 00:23:22,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-23 00:23:22,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,939 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 00:23:22,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 79 states and 116 transitions. [2021-11-23 00:23:22,952 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 116 transitions. [2021-11-23 00:23:22,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-23 00:23:22,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,987 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 00:23:22,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 80 states and 117 transitions. [2021-11-23 00:23:22,999 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 117 transitions. [2021-11-23 00:23:23,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-23 00:23:23,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:23,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:23,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:23,109 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 00:23:23,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:23,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 94 states and 149 transitions. [2021-11-23 00:23:23,483 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 149 transitions. [2021-11-23 00:23:23,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:23:23,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:23,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:23,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:23,731 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 00:23:24,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 106 states and 177 transitions. [2021-11-23 00:23:24,252 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 177 transitions. [2021-11-23 00:23:24,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:23:24,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,314 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 00:23:24,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 107 states and 178 transitions. [2021-11-23 00:23:24,346 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 178 transitions. [2021-11-23 00:23:24,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-11-23 00:23:24,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,444 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 00:23:24,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 108 states and 179 transitions. [2021-11-23 00:23:24,473 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 179 transitions. [2021-11-23 00:23:24,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 00:23:24,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,523 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 00:23:24,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 114 states and 191 transitions. [2021-11-23 00:23:24,719 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 191 transitions. [2021-11-23 00:23:24,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-23 00:23:24,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,746 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 00:23:24,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 115 states and 192 transitions. [2021-11-23 00:23:24,761 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 192 transitions. [2021-11-23 00:23:24,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-23 00:23:24,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,785 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 00:23:24,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 119 states and 199 transitions. [2021-11-23 00:23:24,815 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 199 transitions. [2021-11-23 00:23:24,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 00:23:24,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,841 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 00:23:24,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 120 states and 200 transitions. [2021-11-23 00:23:24,856 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 200 transitions. [2021-11-23 00:23:24,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 00:23:24,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,922 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-23 00:23:25,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:25,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 129 states and 235 transitions. [2021-11-23 00:23:25,490 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 235 transitions. [2021-11-23 00:23:25,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-23 00:23:25,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:25,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:25,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:25,551 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-23 00:23:26,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 134 states and 247 transitions. [2021-11-23 00:23:26,087 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 247 transitions. [2021-11-23 00:23:26,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-23 00:23:26,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,161 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:23:26,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 141 states and 279 transitions. [2021-11-23 00:23:26,674 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 279 transitions. [2021-11-23 00:23:26,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:26,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,705 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:23:26,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 144 states and 288 transitions. [2021-11-23 00:23:26,961 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 288 transitions. [2021-11-23 00:23:26,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-23 00:23:26,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,989 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:27,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:27,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 142 states and 268 transitions. [2021-11-23 00:23:27,008 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 268 transitions. [2021-11-23 00:23:27,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-23 00:23:27,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:27,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,158 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:23:28,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:28,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 149 states and 291 transitions. [2021-11-23 00:23:28,145 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 291 transitions. [2021-11-23 00:23:28,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-23 00:23:28,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:28,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:28,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,294 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:29,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 157 states and 310 transitions. [2021-11-23 00:23:29,520 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 310 transitions. [2021-11-23 00:23:29,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-23 00:23:29,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,616 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:29,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 159 states and 318 transitions. [2021-11-23 00:23:29,891 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 318 transitions. [2021-11-23 00:23:29,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:29,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,073 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:30,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:30,319 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:30,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:30,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,394 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:30,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:30,425 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:30,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:30,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,499 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:30,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:30,529 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:30,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:30,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,603 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:30,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:30,634 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:30,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:30,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,707 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:30,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:30,755 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:30,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:30,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,848 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:30,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:30,884 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:30,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:30,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,972 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:31,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:31,001 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:31,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:31,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,074 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:31,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:31,103 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:31,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:31,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,171 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:31,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:31,201 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:31,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:31,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,274 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:31,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:31,303 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:31,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:31,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,398 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:31,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:31,427 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:31,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:31,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,497 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:31,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:31,526 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:31,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:31,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,594 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:31,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:31,623 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:31,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:31,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,690 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:31,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:31,718 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:31,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:31,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,786 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:31,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:31,815 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:31,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:31,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,897 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:31,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:31,925 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:31,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:31,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,993 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:32,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:32,021 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:32,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:32,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,089 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:32,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:32,116 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:32,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:32,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,182 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:32,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:32,211 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:32,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:32,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,276 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:32,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:32,304 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:32,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:32,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,372 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:32,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:32,424 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:32,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:32,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,489 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:32,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:32,516 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:32,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:32,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,581 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:32,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:32,608 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:32,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:32,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,678 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:32,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:32,706 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:32,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:32,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,781 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:32,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:32,809 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:32,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:32,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,877 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:32,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:32,905 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:32,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:32,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,999 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:33,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:33,027 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:33,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:33,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,092 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:33,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:33,121 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:33,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:33,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,186 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:33,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:33,214 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:33,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:33,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,279 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:33,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:33,307 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:33,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:33,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,373 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:33,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:33,400 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:33,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:33,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,466 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:33,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:33,512 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:33,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:33,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,591 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:33,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:33,637 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:33,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:33,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,728 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:33,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:33,756 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:33,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:33,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,833 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:33,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:33,861 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:33,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:33,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,932 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:33,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:33,960 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:33,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:33,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,038 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:34,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:34,066 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:34,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:34,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,154 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:34,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:34,186 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:34,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:34,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,263 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:34,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:34,294 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:34,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:34,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,397 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:34,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:34,427 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:34,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:34,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,492 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:34,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:34,520 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:34,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:34,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,585 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:34,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:34,612 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:34,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:34,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,676 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:34,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:34,703 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:34,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:34,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,770 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:34,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:34,798 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:34,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:34,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,878 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:34,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:34,906 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:34,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:34,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,982 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:35,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:35,011 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:35,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:35,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,080 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:35,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:35,109 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:35,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:35,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,176 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:35,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:35,205 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:35,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:35,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,268 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:35,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:35,295 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:35,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:35,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,366 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:35,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:35,394 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:35,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:35,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,466 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:35,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:35,503 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:35,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:35,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,567 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:35,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:35,594 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:35,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:35,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,662 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:35,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:35,689 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:35,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:35,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,755 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:35,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:35,782 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:35,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:35,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,846 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:35,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:35,873 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:35,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:35,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,935 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:35,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:35,962 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:35,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:35,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,025 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:36,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:36,053 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:36,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:36,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,130 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:36,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:36,158 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:36,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:36,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,222 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:36,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:36,249 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:36,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:36,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,317 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:36,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:36,344 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:36,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:36,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,408 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:36,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:36,435 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:36,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:36,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,499 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:36,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:36,527 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:36,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:36,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,600 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:36,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:36,627 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:36,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:36,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,688 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:36,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:36,715 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:36,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:36,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,794 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:36,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:36,824 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:36,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:36,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,893 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:36,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:36,923 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:36,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:36,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,995 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:37,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:37,025 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:37,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:37,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,094 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:37,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:37,123 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:37,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:37,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,186 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:37,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:37,221 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:37,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:37,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,285 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:37,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:37,312 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:37,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:37,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,377 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:37,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:37,404 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:37,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:37,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,472 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:37,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:37,499 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:37,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:37,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,573 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:37,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:37,600 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:37,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:37,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,663 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:37,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:37,689 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:37,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:37,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,757 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:37,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:37,790 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:37,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:37,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,856 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:37,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:37,882 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:37,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:37,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,954 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:37,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:37,980 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:37,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:37,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,049 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:38,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:38,074 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:38,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:38,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,137 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:38,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:38,164 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:38,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:38,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,261 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:38,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:38,295 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:38,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:38,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,380 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:38,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:38,425 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:38,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:38,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,486 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:38,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:38,513 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:38,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:38,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,577 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:38,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:38,604 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:38,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:38,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,672 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:38,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:38,697 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:38,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:38,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,757 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:38,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:38,786 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:38,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:38,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,849 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:38,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:38,875 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:38,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:38,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,938 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:38,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:38,965 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:38,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:38,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,027 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:39,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:39,052 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:39,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:39,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,115 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:39,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:39,140 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:39,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:39,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,209 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:39,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:39,239 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:39,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:39,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,300 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:39,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:39,326 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:39,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:39,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,387 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:39,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:39,420 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:39,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:39,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,495 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:39,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:39,521 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:39,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:39,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,583 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:39,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:39,609 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:39,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:39,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,670 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:39,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:39,696 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:39,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:39,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,763 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:39,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:39,789 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:39,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:39,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,859 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:39,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:39,885 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:39,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:39,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,948 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:39,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:39,974 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:39,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:39,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,043 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:40,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:40,069 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:40,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:40,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,141 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:40,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:40,166 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:40,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:40,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,232 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:40,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:40,257 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:40,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:40,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,323 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:40,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:40,351 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:40,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:40,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,438 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:40,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:40,469 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:40,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:40,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,541 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:40,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:40,572 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:40,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:40,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,649 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:40,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:40,675 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:40,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:40,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,735 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:40,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:40,762 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:40,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:40,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,821 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:40,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:40,857 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:40,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:40,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,916 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:40,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:40,941 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:40,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:40,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,002 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:41,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:41,028 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:41,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:41,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,088 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:41,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:41,114 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:41,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:41,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,176 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:41,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:41,201 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:41,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:41,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,261 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:41,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:41,286 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:41,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:41,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,345 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:41,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:41,371 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:41,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:41,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,431 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:41,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:41,459 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:41,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:41,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,525 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:41,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:41,551 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:41,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:41,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,625 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:41,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:41,653 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:41,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:41,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,718 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:41,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:41,747 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:41,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:41,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,816 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:41,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:41,845 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:41,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:41,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,907 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:41,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:41,933 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:41,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:41,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,991 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:42,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:42,017 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:42,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:42,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,075 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:42,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:42,100 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:42,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:42,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,159 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:42,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:42,184 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:42,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:42,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,248 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:42,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:42,274 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:42,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:42,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,337 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:42,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:42,363 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:42,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:42,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,426 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:42,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:42,452 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:42,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:42,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,515 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:42,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:42,544 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:42,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:42,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,612 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:42,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:42,637 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:42,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:42,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,694 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:42,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:42,719 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:42,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:42,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,777 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:42,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:42,802 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:42,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:42,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,869 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:42,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:42,895 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:42,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:42,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,954 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:42,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:42,980 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:42,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:42,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,038 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:43,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:43,064 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:43,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:43,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,122 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:43,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:43,147 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:43,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:43,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,204 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:43,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:43,229 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:43,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:43,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,289 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:43,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:43,315 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:43,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:43,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,381 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:43,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:43,408 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:43,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:43,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,470 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:43,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:43,496 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:43,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:43,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,552 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:43,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:43,578 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:43,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:43,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,636 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:43,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:43,661 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:43,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:43,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,720 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:43,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:43,746 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:43,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:43,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,806 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:43,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:43,831 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:43,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:43,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,891 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:43,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:43,916 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:43,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:43,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,977 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:44,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:44,002 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:44,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:44,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,059 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:44,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:44,084 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:44,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:44,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,144 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:44,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:44,170 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:44,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:44,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,229 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:44,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:44,254 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:44,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:44,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,334 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:44,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:44,360 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:44,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:44,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,418 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:44,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:44,444 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:44,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:44,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,501 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:44,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:44,526 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:44,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:44,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,582 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:44,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:44,607 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:44,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:44,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,663 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:44,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:44,689 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:44,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:44,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,747 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:44,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:44,773 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:44,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:44,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,832 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:44,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:44,858 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:44,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:44,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,915 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:44,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:44,941 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:44,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:44,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,002 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:45,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:45,027 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:45,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:45,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,086 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:45,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:45,111 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:45,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:45,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,171 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:45,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:45,200 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:45,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:45,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,268 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:45,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:45,293 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:45,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:45,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,350 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:45,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:45,376 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:45,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:45,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,454 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:45,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:45,480 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:45,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:45,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,537 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:45,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:45,562 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:45,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:45,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,618 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:45,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:45,643 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:45,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:45,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,699 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:45,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:45,724 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:45,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:45,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,782 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:45,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:45,807 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:45,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:45,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,876 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:45,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:45,901 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:45,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:45,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,965 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:45,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:45,989 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:45,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:45,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,047 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:46,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:46,072 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:46,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:46,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,140 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:46,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:46,166 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:46,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:46,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,224 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:46,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:46,257 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:46,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:46,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,322 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:46,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:46,347 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:46,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:46,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,405 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:46,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:46,431 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:46,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:46,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,489 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:46,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:46,514 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:46,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:46,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,572 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:46,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:46,597 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:46,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:46,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,655 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:46,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:46,680 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:46,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:46,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,736 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:46,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:46,761 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:46,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:46,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,822 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:46,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:46,847 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:46,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:46,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,906 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:46,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:46,931 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:46,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:46,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,987 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:47,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:47,020 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:47,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:47,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,079 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:47,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:47,104 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:47,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:47,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,230 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:47,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:47,259 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:47,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:47,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,319 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:47,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:47,344 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:47,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:47,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,401 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:47,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:47,426 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:47,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:47,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,486 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:47,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:47,511 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:47,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:47,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,567 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:47,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:47,591 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:47,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:47,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,648 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:47,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:47,673 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:47,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:47,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,730 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:47,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:47,755 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:47,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:47,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,815 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:47,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:47,841 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:47,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:47,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,905 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:47,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:47,931 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:47,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:47,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,996 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:48,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:48,022 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:48,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:48,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,079 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:48,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:48,104 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:48,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:48,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,162 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:48,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:48,187 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:48,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:48,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,245 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:48,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:48,270 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:48,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:48,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,328 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:48,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:48,353 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:48,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:48,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,427 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:48,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:48,452 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:48,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:48,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,512 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:48,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:48,537 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:48,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:48,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,594 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:48,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:48,619 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:48,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:48,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,677 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:48,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:48,703 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:48,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:48,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,759 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:48,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:48,784 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:48,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:48,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,853 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:48,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:48,880 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:48,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:48,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,936 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:48,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:48,961 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:48,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:48,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,017 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:49,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:49,042 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:49,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:49,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,097 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:49,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:49,122 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:49,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:49,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,177 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:49,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:49,203 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:49,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:49,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,259 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:49,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:49,283 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:49,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:49,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,340 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:49,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:49,364 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:49,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:49,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,421 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:49,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:49,446 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:49,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:49,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,504 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:49,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:49,528 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:49,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:49,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,586 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:49,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:49,611 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:49,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:49,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,669 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:49,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:49,699 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:49,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:49,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,756 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:49,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:49,781 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:49,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:49,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,838 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:49,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:49,863 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:49,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:49,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,920 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:49,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:49,945 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:49,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:49,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,000 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:50,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:50,024 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:50,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:50,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,080 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:50,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:50,104 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:50,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:50,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,160 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:50,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:50,184 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:50,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:50,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,248 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:50,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:50,272 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:50,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:50,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,330 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:50,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:50,355 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:50,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:50,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,413 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:50,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:50,437 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:50,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:50,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,494 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:50,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:50,518 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:50,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:50,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,580 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:50,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:50,604 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:50,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:50,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,659 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:50,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:50,684 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:50,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:50,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,741 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:50,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:50,766 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:50,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:50,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,831 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:50,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:50,857 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:50,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:50,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,914 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:50,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:50,939 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:50,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:50,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,995 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:51,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:51,020 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:51,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:51,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,077 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:51,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:51,103 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:51,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:51,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,172 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:51,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:51,197 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:51,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:51,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,255 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:51,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:51,280 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:51,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:51,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,347 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:51,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:51,371 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:51,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:51,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,428 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:51,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:51,464 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:51,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:51,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,530 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:51,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:51,557 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:51,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:51,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,625 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:51,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:51,653 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:51,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:51,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,709 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:51,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:51,735 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:51,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:51,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,792 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:51,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:51,818 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:51,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:51,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,875 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:51,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:51,899 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:51,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:51,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,955 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:51,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:51,980 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:51,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:51,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,044 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:52,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:52,069 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:52,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:52,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,130 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:52,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:52,155 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:52,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:52,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,213 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:52,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:52,238 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:52,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:52,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,295 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:52,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:52,319 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:52,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:52,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,382 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:52,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:52,406 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:52,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:52,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,464 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:52,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:52,489 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:52,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:52,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,547 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:52,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:52,573 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:52,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:52,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,629 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:52,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:52,655 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:52,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:52,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,716 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:52,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:52,740 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:52,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:52,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,796 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:52,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:52,821 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:52,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:52,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,877 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:52,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:52,901 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:52,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:52,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,958 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:52,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:52,982 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:52,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:52,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:53,038 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:53,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:53,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:53,063 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:53,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:53,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:53,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:53,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:53,123 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:53,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:53,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:53,148 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:53,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:53,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:53,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:53,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:53,205 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:53,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:53,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:53,234 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:53,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:53,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:53,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:53,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:53,292 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:53,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:53,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:53,316 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:53,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:53,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:53,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:53,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:53,372 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:53,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:53,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:53,397 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:53,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:53,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:53,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:53,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:53,454 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:53,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:53,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:53,478 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:53,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:53,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:53,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:53,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:53,534 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:53,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:53,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:53,558 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:53,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:53,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:53,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:53,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:53,615 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:53,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:53,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:53,640 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:53,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:53,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:53,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:53,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:53,696 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:53,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:53,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:53,720 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:53,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:53,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:53,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:53,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:53,776 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:53,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:53,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:53,801 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:53,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:53,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:53,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:53,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:53,856 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:53,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:53,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:53,881 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:53,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:53,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:53,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:53,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:53,939 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:53,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:53,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:53,964 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:53,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:53,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:53,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:53,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:54,019 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:54,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:54,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:54,044 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:54,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:54,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:54,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:54,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:54,117 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:54,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:54,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:54,142 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:54,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:54,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:54,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:54,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:54,208 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:54,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:54,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:54,233 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:54,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:54,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:54,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:54,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:54,292 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:54,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:54,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:54,318 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:54,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:54,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:54,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:54,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:54,376 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:54,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:54,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:54,402 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:54,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:54,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:54,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:54,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:54,458 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:54,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:54,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:54,483 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:54,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:54,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:54,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:54,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:54,541 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:54,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:54,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:54,566 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:54,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:54,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:54,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:54,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:54,624 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:54,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:54,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:54,649 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:54,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:54,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:54,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:54,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:54,705 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:54,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:54,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:54,729 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:54,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:54,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:54,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:54,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:54,785 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:54,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:54,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:54,810 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:54,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:54,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:54,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:54,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:54,867 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:54,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:54,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:54,892 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:54,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:54,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:54,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:54,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:54,954 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:54,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:54,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:54,979 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:54,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:54,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:54,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:54,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:55,046 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:55,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:55,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:55,072 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:55,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:55,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:55,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:55,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:55,128 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:55,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:55,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:55,153 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:55,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:55,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:55,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:55,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:55,209 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:55,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:55,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:55,233 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:55,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:55,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:55,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:55,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:55,288 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:55,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:55,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:55,313 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:55,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:55,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:55,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:55,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:55,368 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:55,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:55,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:55,392 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:55,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:55,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:55,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:55,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:55,447 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:55,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:55,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:55,472 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:55,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:55,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:55,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:55,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:55,526 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:55,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:55,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:55,550 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:55,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:55,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:55,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:55,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:55,605 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:55,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:55,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:55,630 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:55,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:55,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:55,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:55,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:55,693 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:55,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:55,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:55,719 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:55,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:55,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:55,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:55,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:55,777 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:55,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:55,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:55,813 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:55,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:55,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:55,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:55,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:55,869 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:55,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:55,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:55,894 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:55,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:55,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:55,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:55,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:55,951 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:55,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:55,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:55,976 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:55,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:55,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:55,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:55,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:56,032 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:56,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:56,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:56,057 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:56,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:56,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:56,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:56,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:56,112 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:56,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:56,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:56,136 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:56,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:56,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:56,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:56,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:56,194 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:56,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:56,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:56,218 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:56,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:56,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:56,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:56,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:56,281 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:56,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:56,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:56,306 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:56,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:56,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:56,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:56,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:56,361 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:56,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:56,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:56,385 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:56,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:56,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:56,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:56,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:56,453 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:56,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:56,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:56,478 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:56,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:56,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:56,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:56,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:56,535 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:56,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:56,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:56,562 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:56,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:56,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:56,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:56,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:56,621 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:56,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:56,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:56,647 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:56,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:56,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:56,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:56,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:56,728 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:56,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:56,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:56,753 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:56,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:56,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:56,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:56,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:56,813 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:56,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:56,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:56,847 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:56,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:56,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:56,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:56,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:56,907 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:56,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:56,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:56,932 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:56,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:56,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:56,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:56,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:57,001 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:57,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:57,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:57,030 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:57,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:57,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:57,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:57,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:57,087 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:57,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:57,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:57,112 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:57,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:57,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:57,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:57,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:57,174 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:57,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:57,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:57,199 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:57,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:57,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:57,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:57,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:57,257 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:57,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:57,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:57,281 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:57,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:57,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:57,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:57,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:57,338 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:57,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:57,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:57,363 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:57,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:57,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:57,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:57,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:57,419 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:57,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:57,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:57,444 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:57,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:57,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:57,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:57,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:57,501 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:57,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:57,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:57,526 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:57,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:57,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:57,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:57,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:57,586 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:57,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:57,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:57,623 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:57,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:57,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:57,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:57,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:57,689 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:57,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:57,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:57,716 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:57,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:57,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:57,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:57,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:57,778 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:57,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:57,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:57,805 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:57,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:57,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:57,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:57,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:57,868 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:57,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:57,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:57,896 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:57,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:57,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:57,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:57,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:57,957 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:57,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:57,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:57,982 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:57,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:57,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:57,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:57,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,039 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:58,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:58,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:58,065 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:58,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:58,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:58,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:58,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,141 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:58,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:58,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:58,166 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:58,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:58,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:58,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:58,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,222 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:58,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:58,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:58,247 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:58,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:58,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:58,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:58,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,304 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:58,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:58,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:58,328 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:58,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:58,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:58,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:58,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,384 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:58,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:58,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:58,409 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:58,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:58,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:58,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:58,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,465 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:58,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:58,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:58,489 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:58,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:58,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:58,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:58,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,545 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:58,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:58,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:58,569 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:58,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:58,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:58,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:58,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,625 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:58,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:58,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:58,650 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:58,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:58,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:58,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:58,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,730 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:58,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:58,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:58,754 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:58,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:58,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:58,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:58,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,809 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:58,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:58,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:58,834 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:58,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:58,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:58,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:58,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,890 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:58,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:58,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:58,915 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:58,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:58,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:58,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:58,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:58,971 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:58,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:58,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:58,996 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:58,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:58,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:58,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:59,052 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:59,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:59,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:59,078 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:59,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:59,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:59,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:59,134 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:59,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:59,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:59,158 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:59,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:59,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:59,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:59,214 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:59,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:59,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:59,238 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:59,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:59,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:59,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:59,293 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:59,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:59,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:59,318 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:59,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:59,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:59,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:59,375 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:59,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:59,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:59,398 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:59,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:59,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:59,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:59,456 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:59,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:59,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:59,481 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:59,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:59,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:59,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:59,537 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:59,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:59,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:59,562 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:59,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:59,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:59,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:59,620 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:59,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:59,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:59,644 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:59,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:59,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:59,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:59,702 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:59,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:59,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:59,727 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:59,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:59,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:59,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:59,795 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:59,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:59,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:59,820 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:59,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:59,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:59,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:59,876 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:59,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:59,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:59,900 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:59,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:59,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:59,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:59,955 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:23:59,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:59,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:23:59,981 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:23:59,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:23:59,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:59,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:59,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:00,036 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:00,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:00,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:00,060 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:00,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:00,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:00,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:00,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:00,118 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:00,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:00,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:00,142 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:00,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:00,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:00,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:00,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:00,196 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:00,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:00,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:00,220 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:00,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:00,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:00,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:00,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:00,275 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:00,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:00,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:00,299 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:00,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:00,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:00,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:00,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:00,354 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:00,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:00,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:00,379 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:00,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:00,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:00,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:00,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:00,436 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:00,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:00,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:00,461 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:00,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:00,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:00,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:00,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:00,518 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:00,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:00,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:00,543 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:00,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:00,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:00,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:00,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:00,600 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:00,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:00,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:00,624 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:00,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:00,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:00,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:00,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:00,681 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:00,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:00,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:00,706 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:00,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:00,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:00,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:00,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:00,764 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:00,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:00,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:00,800 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:00,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:00,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:00,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:00,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:00,856 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:00,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:00,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:00,880 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:00,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:00,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:00,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:00,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:00,935 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:00,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:00,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:00,959 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:00,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:00,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:00,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:00,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,014 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:01,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:01,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:01,038 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:01,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:01,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:01,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:01,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,093 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:01,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:01,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:01,117 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:01,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:01,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:01,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:01,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,172 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:01,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:01,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:01,197 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:01,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:01,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:01,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:01,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,254 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:01,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:01,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:01,278 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:01,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:01,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:01,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:01,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,335 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:01,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:01,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:01,359 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:01,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:01,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:01,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:01,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,416 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:01,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:01,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:01,441 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:01,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:01,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:01,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:01,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,497 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:01,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:01,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:01,522 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:01,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:01,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:01,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:01,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,588 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:01,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:01,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:01,613 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:01,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:01,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:01,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:01,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,670 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:01,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:01,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:01,695 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:01,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:01,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:01,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:01,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,752 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:01,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:01,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:01,776 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:01,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:01,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:01,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:01,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,852 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:01,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:01,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:01,877 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:01,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:01,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:01,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:01,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:01,932 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:01,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:01,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:01,956 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:01,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:01,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:01,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:01,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:02,011 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:02,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:02,035 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:02,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:02,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:02,093 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:02,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:02,117 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:02,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:02,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:02,181 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:02,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:02,207 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:02,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:02,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:02,263 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:02,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:02,287 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:02,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:02,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:02,343 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:02,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:02,368 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:02,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:02,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:02,424 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:02,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:02,449 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:02,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:02,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:02,505 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:02,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:02,530 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:02,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:02,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:02,588 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:02,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:02,612 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:02,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:02,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:02,669 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:02,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:02,694 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:02,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:02,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:02,755 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:02,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:02,780 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:02,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:02,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:02,839 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:02,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:02,874 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:02,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:02,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:02,934 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:02,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:02,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:02,961 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:02,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:02,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:02,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:02,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,021 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:03,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:03,048 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:03,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:03,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,108 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:03,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:03,135 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:03,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:03,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,194 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:03,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:03,221 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:03,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:03,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,277 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:03,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:03,302 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:03,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:03,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,365 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:03,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:03,390 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:03,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:03,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,446 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:03,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:03,470 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:03,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:03,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,526 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:03,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:03,551 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:03,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:03,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,613 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:03,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:03,639 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:03,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:03,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,698 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:03,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:03,728 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:03,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:03,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,788 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:03,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:03,813 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:03,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:03,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,873 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:03,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:03,899 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:03,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:03,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:03,959 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:03,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:03,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:03,985 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:03,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:03,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:03,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:03,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,045 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:04,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:04,070 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:04,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:04,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,131 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:04,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:04,156 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:04,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:04,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,225 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:04,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:04,250 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:04,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:04,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,308 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:04,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:04,334 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:04,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:04,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,392 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:04,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:04,419 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:04,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:04,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,478 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:04,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:04,503 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:04,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:04,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,566 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:04,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:04,598 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:04,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:04,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,656 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:04,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:04,682 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:04,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:04,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,742 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:04,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:04,768 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:04,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:04,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,823 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:04,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:04,849 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:04,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:04,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,909 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:04,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:04,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:04,935 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:04,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:04,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:04,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:04,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:04,994 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:05,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:05,020 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:05,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:05,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,079 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:05,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:05,105 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:05,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:05,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,164 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:05,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:05,189 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:05,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:05,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,248 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:05,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:05,274 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:05,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:05,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,334 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:05,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:05,359 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:05,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:05,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,419 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:05,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:05,444 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:05,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:05,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,513 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:05,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:05,541 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:05,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:05,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,600 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:05,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:05,624 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:05,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:05,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,686 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:05,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:05,705 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:05,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:05,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,770 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:05,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:05,794 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:05,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:05,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,848 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:05,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:05,872 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:05,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:05,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:05,927 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:05,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:05,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:05,952 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:05,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:05,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:05,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:05,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,006 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:06,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:06,030 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:06,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:06,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,084 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:06,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:06,108 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:06,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:06,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,162 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:06,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:06,186 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:06,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:06,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,241 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:06,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:06,265 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:06,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:06,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,320 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:06,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:06,339 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:06,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:06,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,410 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:06,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:06,435 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:06,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:06,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,493 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:06,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:06,518 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:06,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:06,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,577 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:06,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:06,602 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:06,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:06,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,661 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:06,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:06,686 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:06,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:06,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,744 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:06,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:06,776 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:06,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:06,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,832 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:06,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:06,857 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:06,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:06,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,914 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:06,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:06,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:06,940 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:06,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:06,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:06,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:06,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:06,998 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:07,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:07,029 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:07,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:07,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:07,088 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:07,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:07,114 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:07,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:07,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:07,172 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:07,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:07,193 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:07,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:07,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:07,259 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:07,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:07,284 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:07,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:07,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:07,342 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:07,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:07,372 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:07,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:07,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:07,429 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:07,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:07,453 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:07,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:07,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:07,508 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:07,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:07,532 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:07,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:07,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:07,588 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:07,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:07,613 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:07,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:07,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:07,668 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:07,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:07,694 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:07,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:07,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:07,752 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:07,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:07,778 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:07,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:07,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:07,836 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:07,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:07,861 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:07,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:07,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:07,919 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:07,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:07,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:07,944 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:07,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:07,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:07,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:07,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,003 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:08,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:08,030 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:08,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:08,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,093 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:08,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:08,120 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:08,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:08,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,185 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:08,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:08,212 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:08,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:08,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,270 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:08,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:08,296 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:08,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:08,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,354 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:08,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:08,380 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:08,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:08,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,439 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:08,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:08,465 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:08,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:08,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,523 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:08,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:08,548 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:08,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:08,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,606 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:08,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:08,631 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:08,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:08,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,689 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:08,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:08,714 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:08,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:08,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,776 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:08,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:08,796 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:08,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:08,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,852 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:08,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:08,876 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:08,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:08,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:08,931 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:08,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:08,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:08,953 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:08,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:08,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:08,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:08,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,007 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:09,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:09,026 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:09,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:09,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,078 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:09,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:09,103 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:09,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:09,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,162 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:09,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:09,180 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:09,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:09,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,247 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:09,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:09,274 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:09,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:09,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,336 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:09,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:09,360 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:09,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:09,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,416 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:09,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:09,440 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:09,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:09,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,496 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:09,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:09,520 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:09,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:09,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,579 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:09,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:09,603 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:09,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:09,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,664 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:09,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:09,690 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:09,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:09,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,752 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:09,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:09,778 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:09,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:09,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,840 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:09,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:09,867 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:09,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:09,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:09,928 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:09,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:09,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:09,955 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:09,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:09,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:09,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:09,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,022 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:10,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:10,048 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:10,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:10,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,112 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:10,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:10,139 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:10,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:10,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,204 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:10,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:10,230 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:10,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:10,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,304 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:10,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:10,331 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:10,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:10,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,394 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:10,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:10,420 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:10,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:10,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,488 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:10,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:10,509 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:10,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:10,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,581 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:10,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:10,610 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:10,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:10,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,681 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:10,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:10,710 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:10,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:10,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,773 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:10,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:10,801 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:10,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:10,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,866 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:10,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:10,893 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:10,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:10,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:10,954 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:10,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:10,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:10,983 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:10,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:10,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:10,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:10,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,047 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:11,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:11,075 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:11,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:11,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,138 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:11,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:11,165 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:11,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:11,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,229 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:11,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:11,256 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:11,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:11,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,316 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:11,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:11,336 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:11,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:11,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,394 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:11,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:11,413 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:11,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:11,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,472 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:11,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:11,496 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:11,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:11,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,550 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:11,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:11,571 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:11,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:11,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,636 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:11,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:11,664 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:11,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:11,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,739 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:11,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:11,760 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:11,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:11,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,824 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:11,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:11,851 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:11,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:11,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:11,931 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:11,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:11,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:11,950 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:11,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:11,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:11,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:11,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,019 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:12,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:12,053 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:12,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:12,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,118 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:12,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:12,144 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:12,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:12,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,204 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:12,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:12,231 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:12,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:12,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,290 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:12,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:12,317 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:12,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:12,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,377 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:12,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:12,403 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:12,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:12,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,465 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:12,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:12,485 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:12,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:12,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,540 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:12,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:12,572 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:12,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:12,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,642 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:12,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:12,664 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:12,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:12,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,721 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:12,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:12,747 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:12,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:12,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,809 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:12,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:12,835 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:12,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:12,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,897 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:12,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:12,921 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:12,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:12,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:12,984 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:13,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:13,011 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:13,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:13,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,071 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:13,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:13,097 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:13,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:13,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,158 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:13,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:13,177 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:13,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:13,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,245 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:13,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:13,273 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:13,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:13,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,357 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:13,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:13,385 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:13,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:13,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,460 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:13,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:13,489 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:13,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:13,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,552 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:13,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:13,581 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:13,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:13,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,644 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:13,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:13,671 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:13,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:13,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,736 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:13,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:13,762 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:13,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:13,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,813 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:13,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:13,833 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:13,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:13,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,897 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:13,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:13,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:13,924 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:13,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:13,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:13,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:13,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:13,982 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:14,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:14,003 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:14,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:14,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,053 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:14,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:14,073 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:14,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:14,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,129 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:14,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:14,149 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:14,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:14,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,210 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:14,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:14,236 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:14,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:14,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,321 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:14,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:14,349 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:14,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:14,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,417 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:14,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:14,436 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:14,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:14,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,490 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:14,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:14,515 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:14,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:14,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,568 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:14,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:14,592 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:14,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:14,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,649 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:14,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:14,667 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:14,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:14,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,723 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:14,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:14,741 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:14,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:14,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,790 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:14,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:14,810 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:14,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:14,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,875 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:14,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:14,902 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:14,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:14,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:14,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:14,964 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:14,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:14,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:14,992 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:14,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:14,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:14,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,055 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:15,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:15,084 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:15,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:15,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,148 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:15,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:15,176 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:15,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:15,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,239 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:15,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:15,266 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:15,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:15,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,329 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:15,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:15,356 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:15,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:15,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,419 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:15,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:15,441 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:15,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:15,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,501 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:15,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:15,527 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:15,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:15,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,591 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:15,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:15,618 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:15,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:15,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,679 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:15,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:15,705 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:15,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:15,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,770 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:15,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:15,795 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:15,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:15,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,857 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:15,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:15,882 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:15,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:15,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:15,943 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:15,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:15,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:15,963 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:15,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:15,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:15,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:15,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,014 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:16,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:16,039 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:16,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:16,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,089 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:16,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:16,109 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:16,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:16,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,158 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:16,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:16,177 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:16,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:16,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,226 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:16,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:16,247 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:16,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:16,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,298 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:16,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:16,320 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:16,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:16,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,372 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:16,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:16,394 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:16,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:16,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,458 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:16,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:16,477 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:16,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:16,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,534 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:16,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:16,553 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:16,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:16,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,606 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:16,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:16,626 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:16,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:16,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,693 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:16,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:16,716 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:16,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:16,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,778 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:16,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:16,801 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:16,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:16,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,865 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:16,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:16,893 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:16,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:16,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:16,955 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:16,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:16,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:16,982 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:16,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:16,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:16,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:16,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,055 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:17,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:17,078 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:17,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:17,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,131 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:17,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:17,150 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:17,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:17,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,204 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:17,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:17,223 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:17,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:17,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,278 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:17,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:17,298 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:17,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:17,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,352 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:17,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:17,372 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:17,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:17,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,423 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:17,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:17,443 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:17,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:17,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,493 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:17,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:17,514 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:17,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:17,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,568 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:17,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:17,588 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:17,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:17,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,655 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:17,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:17,682 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:17,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:17,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,740 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:17,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:17,760 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:17,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:17,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,811 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:17,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:17,831 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:17,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:17,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,890 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:17,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:17,910 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:17,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:17,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:17,968 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:17,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:17,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:17,987 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:17,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:17,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:17,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:17,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,039 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:18,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:18,059 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:18,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:18,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,131 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:18,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:18,162 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:18,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:18,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,213 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:18,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:18,233 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:18,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:18,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,288 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:18,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:18,308 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:18,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:18,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,367 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:18,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:18,387 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:18,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:18,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,458 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:18,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:18,485 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:18,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:18,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,546 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:18,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:18,574 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:18,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:18,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,636 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:18,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:18,663 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:18,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:18,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,724 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:18,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:18,745 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:18,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:18,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,800 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:18,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:18,821 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:18,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:18,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,880 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:18,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:18,905 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:18,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:18,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:18,964 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:18,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:18,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:18,986 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:18,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:18,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:18,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:18,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,041 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:19,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:19,060 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:19,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:19,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,126 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:19,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:19,153 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:19,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:19,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,214 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:19,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:19,241 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:19,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:19,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,304 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:19,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:19,326 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:19,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:19,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,377 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:19,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:19,397 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:19,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:19,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,449 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:19,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:19,469 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:19,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:19,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,531 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:19,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:19,551 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:19,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:19,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,613 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:19,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:19,640 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:19,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:19,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,701 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:19,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:19,730 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:19,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:19,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,786 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:19,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:19,812 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:19,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:19,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,863 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:19,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:19,882 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:19,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:19,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:19,939 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:19,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:19,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:19,958 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:19,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:19,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:19,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:19,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,008 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:20,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:20,027 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:20,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:20,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,075 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:20,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:20,095 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:20,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:20,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,153 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:20,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:20,180 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:20,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:20,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,238 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:20,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:20,264 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:20,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:20,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,322 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:20,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:20,351 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:20,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:20,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,410 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:20,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:20,437 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:20,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:20,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,497 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:20,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:20,523 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:20,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:20,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,581 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:20,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:20,601 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:20,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:20,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,668 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:20,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:20,688 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:20,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:20,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,745 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:20,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:20,764 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:20,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:20,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,819 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:20,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:20,839 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:20,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:20,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,911 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:20,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:20,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:20,937 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:20,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:20,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:20,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:20,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:20,993 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:21,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:21,012 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:21,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:21,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,080 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:21,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:21,109 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:21,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:21,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,170 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:21,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:21,192 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:21,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:21,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,250 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:21,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:21,270 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:21,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:21,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,319 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:21,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:21,339 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:21,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:21,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,388 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:21,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:21,408 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:21,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:21,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,467 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:21,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:21,487 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:21,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:21,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,555 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:21,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:21,576 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:21,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:21,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,632 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:21,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:21,651 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:21,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:21,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,701 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:21,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:21,720 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:21,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:21,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,772 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:21,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:21,793 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:21,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:21,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,854 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:21,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:21,880 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:21,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:21,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:21,937 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:21,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:21,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:21,962 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:21,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:21,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:21,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:21,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,019 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:22,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:22,043 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:22,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:22,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,101 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:22,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:22,126 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:22,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:22,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,188 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:22,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:22,213 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:22,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:22,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,268 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:22,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:22,294 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:22,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:22,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,348 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:22,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:22,373 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:22,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:22,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,422 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:22,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:22,442 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:22,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:22,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,490 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:22,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:22,520 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:22,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:22,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,582 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:22,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:22,608 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:22,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:22,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,670 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:22,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:22,697 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:22,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:22,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,748 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:22,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:22,768 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:22,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:22,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,817 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:22,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:22,837 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:22,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:22,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,887 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:22,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:22,909 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:22,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:22,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:22,959 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:22,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:22,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:22,979 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:22,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:22,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:22,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:22,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,047 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:23,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:23,067 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:23,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:23,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,118 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:23,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:23,138 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:23,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:23,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,202 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:23,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:23,221 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:23,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:23,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,272 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:23,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:23,291 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:23,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:23,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,344 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:23,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:23,367 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:23,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:23,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,424 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:23,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:23,447 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:23,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:23,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,507 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:23,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:23,533 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:23,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:23,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,583 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:23,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:23,602 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:23,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:23,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,653 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:23,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:23,673 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:23,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:23,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,722 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:23,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:23,742 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:23,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:23,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,790 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:23,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:23,817 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:23,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:23,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,867 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:23,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:23,886 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:23,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:23,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:23,937 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:23,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:23,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:23,957 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:23,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:23,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:23,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:23,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,012 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:24,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:24,032 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:24,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:24,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,082 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:24,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:24,101 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:24,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:24,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,151 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:24,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:24,171 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:24,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:24,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,226 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:24,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:24,259 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:24,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:24,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,325 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:24,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:24,347 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:24,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:24,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,401 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:24,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:24,421 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:24,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:24,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,488 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:24,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:24,514 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:24,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:24,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,566 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:24,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:24,586 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:24,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:24,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,641 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:24,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:24,666 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:24,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:24,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,718 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:24,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:24,738 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:24,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:24,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,786 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:24,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:24,806 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:24,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:24,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,874 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:24,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:24,896 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:24,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:24,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:24,945 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:24,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:24,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:24,965 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:24,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:24,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:24,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:24,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,024 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:25,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:25,050 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:25,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:25,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,099 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:25,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:25,119 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:25,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:25,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,167 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:25,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:25,186 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:25,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:25,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,237 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:25,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:25,257 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:25,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:25,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,307 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:25,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:25,327 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:25,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:25,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,394 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:25,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:25,414 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:25,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:25,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,464 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:25,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:25,483 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:25,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:25,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,534 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:25,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:25,554 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:25,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:25,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,603 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:25,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:25,622 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:25,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:25,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,677 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:25,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:25,697 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:25,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:25,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,745 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:25,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:25,764 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:25,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:25,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,813 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:25,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:25,832 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:25,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:25,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,881 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:25,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:25,900 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:25,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:25,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:25,949 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:25,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:25,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:25,969 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:25,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:25,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:25,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:25,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,017 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:26,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:26,037 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:26,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:26,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,087 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:26,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:26,107 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:26,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:26,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,164 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:26,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:26,184 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:26,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:26,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,235 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:26,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:26,255 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:26,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:26,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,307 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:26,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:26,327 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:26,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:26,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,388 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:26,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:26,407 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:26,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:26,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,457 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:26,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:26,476 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:26,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:26,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,527 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:26,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:26,546 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:26,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:26,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,596 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:26,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:26,616 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:26,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:26,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,667 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:26,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:26,686 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:26,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:26,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,747 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:26,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:26,772 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:26,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:26,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,819 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:26,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:26,838 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:26,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:26,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:26,912 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:26,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:26,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:26,930 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:26,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:26,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:26,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:26,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,003 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:27,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:27,035 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:27,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:27,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,093 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:27,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:27,119 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:27,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:27,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,167 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:27,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:27,186 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:27,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:27,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,234 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:27,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:27,254 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:27,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:27,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,303 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:27,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:27,322 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:27,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:27,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,372 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:27,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:27,391 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:27,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:27,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,440 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:27,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:27,459 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:27,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:27,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,524 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:27,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:27,543 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:27,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:27,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,593 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:27,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:27,613 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:27,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:27,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,676 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:27,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:27,697 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:27,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:27,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,747 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:27,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:27,767 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:27,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:27,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,816 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:27,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:27,836 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:27,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:27,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,888 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:27,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:27,908 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:27,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:27,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:27,961 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:27,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:27,981 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:27,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:27,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,028 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:28,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:28,048 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:28,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:28,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,096 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:28,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:28,115 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:28,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:28,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,163 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:28,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:28,183 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:28,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:28,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,231 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:28,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:28,252 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:28,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:28,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,301 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:28,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:28,321 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:28,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:28,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,371 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:28,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:28,390 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:28,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:28,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,439 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:28,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:28,459 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:28,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:28,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,509 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:28,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:28,529 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:28,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:28,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,578 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:28,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:28,598 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:28,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:28,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,648 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:28,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:28,667 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:28,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:28,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,717 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:28,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:28,737 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:28,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:28,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,787 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:28,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:28,806 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:28,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:28,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,857 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:28,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:28,877 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:28,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:28,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:28,937 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:28,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:28,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:28,963 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:28,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:28,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:28,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:28,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,025 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:29,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:29,051 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:29,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:29,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,107 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:29,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:29,132 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:29,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:29,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,188 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:29,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:29,213 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:29,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:29,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,268 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:29,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:29,292 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:29,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:29,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,348 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:29,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:29,374 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:29,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:29,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,429 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:29,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:29,455 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:29,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:29,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,511 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:29,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:29,535 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:29,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:29,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,591 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:29,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:29,616 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:29,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:29,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,675 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:29,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:29,701 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:29,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:29,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,759 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:29,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:29,785 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:29,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:29,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,836 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:29,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:29,855 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:29,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:29,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,905 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:29,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:29,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:29,924 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:29,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:29,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:29,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:29,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:29,986 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:30,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:30,017 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:30,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:30,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,077 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:30,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:30,103 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:30,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:30,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,161 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:30,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:30,181 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:30,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:30,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,231 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:30,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:30,254 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:30,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:30,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,302 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:30,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:30,321 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:30,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:30,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,368 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:30,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:30,388 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:30,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:30,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,436 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:30,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:30,455 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:30,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:30,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,502 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:30,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:30,521 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:30,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:30,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,569 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:30,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:30,589 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:30,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:30,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,636 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:30,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:30,656 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:30,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:30,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,704 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:30,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:30,723 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:30,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:30,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,772 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:30,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:30,791 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:30,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:30,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,840 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:30,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:30,860 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:30,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:30,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,909 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:30,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:30,928 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:30,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:30,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:30,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:30,976 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:30,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:30,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:30,996 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:30,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:30,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:30,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,044 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:31,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:31,063 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:31,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:31,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,112 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:31,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:31,132 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:31,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:31,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,189 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:31,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:31,210 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:31,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:31,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,270 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:31,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:31,296 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:31,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:31,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,362 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:31,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:31,381 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:31,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:31,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,429 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:31,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:31,448 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:31,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:31,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,503 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:31,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:31,523 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:31,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:31,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,570 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:31,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:31,590 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:31,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:31,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,640 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:31,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:31,659 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:31,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:31,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,709 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:31,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:31,728 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:31,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:31,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,776 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:31,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:31,795 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:31,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:31,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,844 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:31,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:31,863 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:31,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:31,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,912 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:31,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:31,930 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:31,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:31,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:31,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:31,980 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:31,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:31,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:31,999 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:31,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:31,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:31,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,047 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:32,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:32,066 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:32,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:32,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,115 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:32,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:32,134 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:32,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:32,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,192 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:32,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:32,211 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:32,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:32,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,261 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:32,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:32,280 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:32,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:32,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,342 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:32,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:32,361 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:32,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:32,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,415 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:32,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:32,434 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:32,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:32,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,480 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:32,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:32,499 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:32,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:32,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,545 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:32,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:32,565 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:32,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:32,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,613 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:32,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:32,632 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:32,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:32,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,707 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:32,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:32,734 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:32,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:32,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,794 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:32,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:32,819 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:32,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:32,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,873 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:32,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:32,897 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:32,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:32,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:32,951 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:32,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:32,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:32,976 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:32,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:32,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:32,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:32,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,025 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:33,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:33,044 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:33,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:33,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,095 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:33,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:33,114 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:33,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:33,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,164 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:33,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:33,182 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:33,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:33,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,237 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:33,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:33,259 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:33,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:33,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,309 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:33,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:33,329 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:33,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:33,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,379 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:33,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:33,399 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:33,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:33,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,449 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:33,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:33,469 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:33,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:33,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,518 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:33,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:33,540 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:33,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:33,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,588 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:33,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:33,607 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:33,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:33,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,654 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:33,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:33,673 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:33,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:33,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,720 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:33,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:33,739 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:33,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:33,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,787 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:33,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:33,806 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:33,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:33,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,856 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:33,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:33,876 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:33,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:33,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,927 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:33,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:33,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:33,948 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:33,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:33,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:33,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:33,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:33,997 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:34,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:34,017 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:34,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:34,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,071 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:34,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:34,091 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:34,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:34,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,141 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:34,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:34,160 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:34,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:34,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,210 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:34,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:34,229 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:34,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:34,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,278 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:34,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:34,322 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:34,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:34,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,427 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:34,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:34,453 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:34,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:34,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,514 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:34,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:34,542 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:34,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:34,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,599 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:34,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:34,625 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:34,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:34,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,684 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:34,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:34,704 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:34,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:34,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,757 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:34,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:34,776 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:34,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:34,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,824 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:34,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:34,843 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:34,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:34,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,893 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:34,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:34,912 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:34,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:34,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:34,959 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:34,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:34,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:34,978 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:34,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:34,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:34,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:34,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,035 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:35,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:35,055 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:35,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:35,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,104 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:35,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:35,124 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:35,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:35,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,173 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:35,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:35,192 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:35,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:35,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,241 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:35,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:35,260 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:35,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:35,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,309 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:35,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:35,328 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:35,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:35,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,377 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:35,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:35,396 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:35,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:35,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,466 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:35,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:35,486 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:35,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:35,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,535 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:35,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:35,555 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:35,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:35,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,604 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:35,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:35,624 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:35,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:35,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,673 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:35,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:35,693 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:35,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:35,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,744 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:35,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:35,764 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:35,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:35,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,817 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:35,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:35,837 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:35,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:35,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,884 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:35,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:35,903 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:35,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:35,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:35,951 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:35,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:35,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:35,971 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:35,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:35,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:35,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:35,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,020 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:36,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:36,039 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:36,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:36,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,087 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:36,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:36,107 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:36,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:36,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,166 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:36,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:36,187 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:36,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:36,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,235 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:36,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:36,254 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:36,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:36,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,302 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:36,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:36,321 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:36,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:36,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,368 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:36,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:36,389 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:36,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:36,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,437 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:36,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:36,456 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:36,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:36,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,505 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:36,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:36,524 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:36,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:36,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,576 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:36,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:36,595 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:36,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:36,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,645 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:36,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:36,665 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:36,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:36,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,715 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:36,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:36,735 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:36,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:36,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,785 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:36,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:36,805 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:36,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:36,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,855 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:36,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:36,878 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:36,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:36,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,927 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:36,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:36,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:36,945 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:36,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:36,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:36,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:36,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:36,992 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:37,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:37,011 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:37,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:37,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,059 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:37,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:37,078 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:37,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:37,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,127 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:37,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:37,146 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:37,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:37,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,193 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:37,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:37,212 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:37,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:37,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,259 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:37,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:37,278 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:37,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:37,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,326 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:37,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:37,345 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:37,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:37,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,405 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:37,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:37,432 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:37,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:37,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,484 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:37,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:37,503 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:37,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:37,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,550 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:37,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:37,569 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:37,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:37,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,618 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:37,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:37,636 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:37,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:37,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,685 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:37,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:37,704 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:37,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:37,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,753 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:37,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:37,771 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:37,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:37,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,820 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:37,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:37,839 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:37,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:37,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,888 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:37,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:37,907 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:37,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:37,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:37,958 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:37,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:37,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:37,977 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:37,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:37,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:37,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:37,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,036 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:38,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:38,057 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:38,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:38,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,105 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:38,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:38,125 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:38,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:38,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,172 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:38,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:38,191 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:38,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:38,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,238 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:38,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:38,257 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:38,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:38,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,305 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:38,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:38,324 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:38,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:38,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,372 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:38,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:38,391 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:38,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:38,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,438 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:38,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:38,458 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:38,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:38,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,510 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:38,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:38,529 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:38,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:38,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,589 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:38,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:38,608 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:38,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:38,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,657 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:38,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:38,676 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:38,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:38,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,725 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:38,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:38,744 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:38,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:38,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,794 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:38,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:38,813 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:38,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:38,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,863 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:38,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:38,883 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:38,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:38,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:38,935 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:38,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:38,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:38,954 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:38,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:38,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:38,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:38,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,008 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:39,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:39,027 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:39,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:39,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,074 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:39,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:39,093 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:39,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:39,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,141 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:39,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:39,160 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:39,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:39,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,206 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:39,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:39,225 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:39,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:39,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,273 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:39,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:39,292 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:39,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:39,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,338 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:39,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:39,357 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:39,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:39,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,404 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:39,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:39,423 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:39,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:39,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,470 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:39,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:39,489 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:39,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:39,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,536 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:39,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:39,555 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:39,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:39,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,610 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:39,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:39,634 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:39,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:39,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,681 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:39,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:39,700 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:39,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:39,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,748 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:39,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:39,767 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:39,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:39,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,815 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:39,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:39,834 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:39,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:39,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,884 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:39,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:39,903 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:39,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:39,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:39,951 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:39,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:39,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:39,970 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:39,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:39,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:39,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:39,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,018 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:40,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:40,039 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:40,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:40,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,085 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:40,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:40,104 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:40,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:40,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,149 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:40,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:40,168 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:40,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:40,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,215 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:40,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:40,234 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:40,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:40,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,282 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:40,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:40,301 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:40,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:40,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,349 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:40,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:40,368 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:40,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:40,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,419 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:40,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:40,439 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:40,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:40,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,486 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:40,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:40,506 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:40,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:40,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,555 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:40,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:40,575 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:40,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:40,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,623 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:40,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:40,642 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:40,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:40,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,690 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:40,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:40,709 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:40,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:40,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,767 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:40,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:40,790 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:40,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:40,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,839 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:40,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:40,858 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:40,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:40,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,906 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:40,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:40,926 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:40,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:40,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:40,975 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:40,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:40,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:40,994 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:40,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:40,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:40,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:40,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,042 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:41,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:41,061 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:41,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:41,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,112 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:41,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:41,131 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:41,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:41,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,177 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:41,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:41,196 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:41,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:41,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,243 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:41,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:41,262 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:41,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:41,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,309 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:41,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:41,328 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:41,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:41,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,375 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:41,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:41,393 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:41,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:41,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,441 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:41,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:41,460 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:41,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:41,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,507 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:41,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:41,526 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:41,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:41,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,574 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:41,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:41,593 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:41,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:41,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,643 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:41,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:41,662 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:41,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:41,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,710 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:41,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:41,740 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:41,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:41,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,793 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:41,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:41,811 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:41,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:41,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,859 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:41,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:41,878 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:41,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:41,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,926 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:41,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:41,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:41,944 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:41,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:41,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:41,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:41,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:41,994 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:42,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:42,013 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:42,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:42,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,063 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:42,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:42,082 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:42,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:42,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,131 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:42,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:42,154 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:42,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:42,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,200 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:42,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:42,219 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:42,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:42,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,267 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:42,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:42,286 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:42,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:42,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,336 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:42,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:42,356 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:42,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:42,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,403 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:42,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:42,422 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:42,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:42,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,473 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:42,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:42,493 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:42,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:42,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,539 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:42,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:42,558 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:42,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:42,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,606 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:42,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:42,625 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:42,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:42,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,673 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:42,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:42,693 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:42,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:42,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,740 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:42,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:42,759 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:42,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:42,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,812 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:42,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:42,831 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:42,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:42,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,879 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:42,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:42,898 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:42,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:42,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:42,946 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:42,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:42,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:42,965 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:42,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:42,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:42,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:42,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:43,013 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:43,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:43,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:43,032 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:43,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:43,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:43,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:43,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:43,080 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:43,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:43,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:43,099 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:43,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:43,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:43,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:43,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:43,148 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:43,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:43,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:43,167 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:43,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:43,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:43,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:43,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:43,216 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:43,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:43,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:43,235 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:43,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:43,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:43,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:43,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:43,283 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:43,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:43,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:43,302 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:43,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:43,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:43,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:43,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:43,349 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:43,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:43,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:43,368 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:43,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:43,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:43,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:43,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:43,416 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:43,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:43,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:43,436 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:43,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:43,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:43,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:43,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:43,484 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:43,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:43,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:43,503 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:43,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:43,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:43,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:43,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:43,551 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:43,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:43,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:43,570 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:43,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:43,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:43,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:43,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:43,618 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:43,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:43,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:43,638 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:43,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:43,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:43,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:43,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:43,686 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:43,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:43,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:43,706 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:43,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:43,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:43,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:43,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:43,771 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:43,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:43,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:43,797 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:43,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:43,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:43,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:43,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:43,858 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:43,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:43,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:43,885 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:43,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:43,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:43,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:43,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:43,945 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:43,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:43,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:43,972 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:43,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:43,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:43,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:43,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:44,030 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:44,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:44,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:44,056 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:44,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:44,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:44,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:44,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:44,118 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:44,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:44,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:44,145 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:44,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:44,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:44,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:44,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:44,205 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:44,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:44,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:44,231 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:44,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:44,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:44,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:44,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:44,291 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:44,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:44,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:44,320 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:44,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:44,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:44,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:44,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:44,384 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:44,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:44,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:44,407 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:44,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:44,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:44,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:44,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:44,454 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:44,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:44,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:44,474 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:44,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:44,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:44,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:44,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:44,523 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:44,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:44,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:44,542 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:44,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:44,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:44,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:44,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:44,591 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:44,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:44,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:44,610 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:44,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:44,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:44,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:44,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:44,657 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:44,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:44,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:44,677 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:44,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:44,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:44,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:44,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:44,723 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:44,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:44,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:44,742 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:44,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:44,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:44,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:44,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:44,789 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:44,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:44,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:44,808 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:44,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:44,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:44,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:44,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:44,856 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:44,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:44,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:44,874 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:44,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:44,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:44,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:44,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:44,923 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:44,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:44,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:44,942 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:44,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:44,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:44,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:44,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:44,991 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:45,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:45,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:45,010 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:45,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:45,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:45,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:45,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:45,075 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:45,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:45,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:45,103 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:45,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:45,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:45,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:45,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:45,162 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:45,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:45,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:45,181 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:45,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:45,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:45,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:45,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:45,230 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:45,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:45,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:45,249 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:45,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:45,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:45,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:45,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:45,301 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:45,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:45,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:45,321 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:45,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:45,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:45,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:45,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:45,371 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:45,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:45,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:45,390 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:45,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:45,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:45,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:45,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:45,439 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:45,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:45,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:45,462 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:45,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:45,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:45,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:45,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:45,508 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:45,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:45,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:45,527 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:45,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:45,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:45,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:45,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:45,574 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:45,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:45,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:45,594 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:45,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:45,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:45,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:45,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:45,641 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:45,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:45,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:45,660 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:45,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:45,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:45,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:45,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:45,707 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:45,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:45,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:45,726 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:45,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:45,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:45,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:45,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:45,773 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:45,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:45,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:45,792 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:45,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:45,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:45,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:45,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:45,840 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:45,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:45,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:45,860 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:45,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:45,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:45,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:45,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:45,908 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:45,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:45,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:45,928 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:45,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:45,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:45,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:45,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:45,976 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:45,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:45,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:45,995 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:45,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:45,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:45,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:45,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:46,043 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:46,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:46,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:46,062 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:46,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:46,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:46,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:46,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:46,117 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:46,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:46,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:46,136 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:46,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:46,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:46,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:46,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:46,184 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:46,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:46,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:46,204 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:46,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:46,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:46,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:46,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:46,265 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:46,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:46,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:46,291 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:46,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:46,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:46,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:46,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:46,349 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:46,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:46,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:46,374 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:46,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:46,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:46,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:46,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:46,433 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:46,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:46,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:46,453 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:46,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:46,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:46,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:46,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:46,503 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:46,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:46,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:46,528 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:46,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:46,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:46,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:46,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:46,580 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:46,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:46,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:46,612 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:46,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:46,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:46,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:46,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:46,670 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:46,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:46,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:46,696 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:46,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:46,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:46,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:46,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:46,744 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:46,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:46,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:46,765 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:46,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:46,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:46,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:46,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:46,812 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:46,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:46,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:46,833 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:46,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:46,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:46,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:46,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:46,884 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:46,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:46,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:46,903 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:46,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:46,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:46,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:46,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:46,951 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:46,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:46,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:46,970 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:46,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:46,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:46,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:46,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:47,018 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:47,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:47,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:47,037 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:47,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:47,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:47,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:47,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:47,084 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:47,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:47,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:47,103 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:47,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:47,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:47,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:47,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:47,152 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:47,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:47,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:47,171 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:47,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:47,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:47,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:47,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:47,218 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:47,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:47,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:47,238 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:47,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:47,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:47,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:47,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:47,308 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:47,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:47,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:47,327 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:47,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:47,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:47,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:47,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:47,375 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:47,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:47,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:47,394 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:47,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:47,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:47,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:47,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:47,444 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:47,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:47,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:47,463 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:47,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:47,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:47,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:47,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:47,515 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:47,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:47,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:47,534 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:47,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:47,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:47,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:47,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:47,584 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:47,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:47,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:47,603 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:47,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:47,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:47,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:47,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:47,654 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:47,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:47,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:47,673 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:47,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:47,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:47,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:47,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:47,721 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:47,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:47,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:47,740 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:47,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:47,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:47,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:47,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:47,787 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:47,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:47,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:47,807 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:47,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:47,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:47,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:47,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:47,855 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:47,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:47,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:24:47,875 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:24:47,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:24:47,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:47,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:47,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:24:47,923 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:24:47,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 00:33:14,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:14,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:14,919 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:14,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:14,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:14,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:14,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:14,966 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:14,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:14,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:14,984 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:14,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:14,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:14,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:14,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:15,031 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:15,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:15,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:15,049 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:15,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:15,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:15,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:15,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:15,096 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:15,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:15,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:15,115 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:15,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:15,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:15,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:15,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:15,162 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:15,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:15,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:15,180 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:15,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:15,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:15,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:15,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:15,228 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:15,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:15,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:15,246 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:15,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:15,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:15,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:15,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:15,294 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:15,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:15,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:15,312 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:15,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:15,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:15,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:15,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:15,361 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:15,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:15,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:15,380 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:15,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:15,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:15,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:15,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:15,428 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:15,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:15,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:15,446 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:15,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:15,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:15,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:15,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:15,495 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:15,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:15,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:15,513 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:15,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:15,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:15,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:15,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:15,559 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:15,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:15,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:15,578 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:15,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:15,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:15,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:15,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:15,623 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:15,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:15,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:15,642 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:15,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:15,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:15,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:15,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:15,688 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:15,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:15,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:15,706 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:15,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:15,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:15,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:15,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:15,753 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:15,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:15,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:15,771 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:15,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:15,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:15,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:15,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:15,817 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:15,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:15,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:15,836 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:15,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:15,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:15,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:15,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:15,883 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:15,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:15,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:15,901 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:15,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:15,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:15,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:15,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:15,947 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:15,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:15,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:15,966 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:15,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:15,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:15,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:15,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:16,012 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:16,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:16,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:16,031 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:16,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:16,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:16,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:16,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:16,078 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:16,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:16,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:16,096 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:16,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:16,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:16,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:16,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:16,143 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:16,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:16,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:16,162 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:16,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:16,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:16,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:16,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:16,209 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:16,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:16,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:16,227 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:16,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:16,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:16,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:16,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:16,275 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:16,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:16,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:16,293 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:16,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:16,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:16,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:16,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:16,341 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:16,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:16,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:16,360 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:16,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:16,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:16,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:16,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:16,408 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:16,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:16,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:16,426 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:16,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:16,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:16,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:16,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:16,476 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:16,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:16,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:16,494 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:16,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:16,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:16,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:16,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:16,540 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:16,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:16,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:16,558 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:16,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:16,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:16,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:16,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:16,604 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:16,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:16,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:16,623 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:16,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:16,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:16,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:16,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:16,669 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:16,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:16,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:16,687 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:16,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:16,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:16,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:16,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:16,733 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:16,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:16,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:16,752 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:16,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:16,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:16,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:16,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:16,798 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:16,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:16,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:16,817 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:16,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:16,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:16,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:16,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:16,863 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:16,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:16,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:16,882 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:16,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:16,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:16,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:16,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:16,928 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:16,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:16,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:16,947 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:16,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:16,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:16,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:16,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:16,993 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:17,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:17,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:17,012 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:17,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:17,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:17,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:17,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:17,058 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:17,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:17,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:17,077 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:17,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:17,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:17,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:17,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:17,124 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:17,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:17,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:17,142 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:17,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:17,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:17,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:17,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:17,190 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:17,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:17,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:17,208 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:17,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:17,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:17,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:17,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:17,256 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:17,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:17,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:17,274 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:17,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:17,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:17,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:17,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:17,322 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:17,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:17,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:17,340 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:17,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:17,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:17,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:17,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:17,388 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:17,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:17,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:17,406 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:17,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:17,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:17,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:17,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:17,457 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:17,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:17,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:17,479 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:17,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:17,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:17,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:17,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:17,525 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:17,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:17,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:17,543 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:17,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:17,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:17,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:17,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:17,589 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:17,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:17,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:17,607 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:17,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:17,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:17,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:17,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:17,653 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:17,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:17,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:17,672 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:17,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:17,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:17,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:17,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:17,718 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:17,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:17,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:17,737 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:17,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:17,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:17,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:17,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:17,782 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:17,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:17,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:17,801 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:17,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:17,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:17,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:17,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:17,847 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:17,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:17,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:17,866 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:17,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:17,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:17,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:17,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:17,913 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:17,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:17,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:17,932 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:17,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:17,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:17,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:17,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:17,978 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:17,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:17,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:17,997 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:17,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:17,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:17,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:18,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:18,044 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:18,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:18,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:18,062 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:18,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:18,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:18,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:18,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:18,109 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:18,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:18,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:18,128 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:18,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:18,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:18,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:18,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:18,174 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:18,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:18,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:18,193 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:18,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:18,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:18,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:18,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:18,241 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:18,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:18,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:18,259 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:18,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:18,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:18,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:18,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:18,307 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:18,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:18,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:18,325 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:18,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:18,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:18,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:18,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:18,373 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:18,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:18,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:18,392 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:18,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:18,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:18,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:18,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:18,439 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:18,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:18,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:18,458 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:18,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:18,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:18,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:18,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:18,507 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:18,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:18,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:18,526 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:18,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:18,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:18,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:18,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:18,572 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:18,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:18,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:18,590 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:18,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:18,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:18,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:18,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:18,636 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:18,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:18,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:18,655 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:18,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:18,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:18,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:18,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:18,700 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:18,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:18,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:18,719 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:18,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:18,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:18,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:18,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:18,765 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:18,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:18,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:18,783 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:18,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:18,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:18,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:18,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:18,829 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:18,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:18,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:18,848 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:18,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:18,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:18,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:18,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:18,895 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:18,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:18,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:18,913 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:18,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:18,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:18,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:18,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:18,959 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:18,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:18,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:18,978 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:18,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:18,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:18,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:18,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:19,025 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:19,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:19,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:19,043 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:19,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:19,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:19,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:19,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:19,090 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:19,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:19,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:19,109 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:19,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:19,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:19,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:19,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:19,156 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:19,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:19,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:19,174 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:19,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:19,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:19,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:19,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:19,222 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:19,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:19,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:19,240 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:19,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:19,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:19,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:19,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:19,288 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:19,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:19,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:19,306 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:19,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:19,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:19,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:19,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:19,354 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:19,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:19,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:19,372 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:19,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:19,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:19,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:19,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:19,420 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:19,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:19,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:19,439 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:19,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:19,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:19,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:19,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:19,489 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:19,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:19,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:19,508 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:19,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:19,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:19,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:19,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:19,554 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:19,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:19,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:19,572 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:19,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:19,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:19,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:19,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:19,618 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:19,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:19,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:19,637 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:19,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:19,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:19,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:19,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:19,682 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:19,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:19,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:19,701 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:19,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:19,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:19,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:19,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:19,747 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:19,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:19,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:19,766 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:19,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:19,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:19,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:19,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:19,812 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:19,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:19,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:19,830 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:19,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:19,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:19,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:19,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:19,877 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:19,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:19,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:19,895 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:19,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:19,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:19,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:19,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:19,942 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:19,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:19,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:19,960 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:19,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:19,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:19,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:19,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:20,007 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:20,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:20,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:20,026 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:20,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:20,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:20,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:20,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:20,073 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:20,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:20,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:20,091 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:20,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:20,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:20,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:20,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:20,138 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:20,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:20,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:20,157 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:20,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:20,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:20,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:20,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:20,204 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:20,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:20,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:20,222 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:20,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:20,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:20,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:20,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:20,270 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:20,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:20,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:20,288 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:20,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:20,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:20,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:20,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:20,336 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:20,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:20,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:20,354 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:20,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:20,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:20,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:20,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:20,402 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:20,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:20,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:20,420 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:20,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:20,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:20,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:20,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:20,468 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:20,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:20,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:20,490 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:20,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:20,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:20,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:20,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:20,535 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:20,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:20,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:20,553 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:20,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:20,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:20,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:20,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:20,599 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:20,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:20,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:20,617 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:20,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:20,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:20,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:20,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:20,663 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:20,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:20,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:20,682 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:20,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:20,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:20,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:20,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:20,728 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:20,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:20,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:20,746 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:20,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:20,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:20,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:20,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:20,792 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:20,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:20,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:20,811 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:20,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:20,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:20,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:20,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:20,857 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:20,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:20,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:20,876 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:20,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:20,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:20,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:20,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:20,922 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:20,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:20,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:20,940 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:20,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:20,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:20,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:20,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:20,987 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:21,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:21,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:21,005 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:21,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:21,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:21,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:21,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:21,052 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:21,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:21,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:21,071 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:21,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:21,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:21,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:21,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:21,118 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:21,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:21,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:21,136 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:21,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:21,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:21,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:21,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:21,183 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:21,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:21,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:21,202 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:21,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:21,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:21,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:21,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:21,249 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:21,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:21,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:21,268 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:21,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:21,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:21,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:21,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:21,315 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:21,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:21,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:21,334 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:21,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:21,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:21,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:21,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:21,382 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:21,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:21,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:21,400 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:21,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:21,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:21,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:21,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:21,448 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:21,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:21,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:21,467 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:21,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:21,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:21,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:21,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:21,516 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:21,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:21,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:21,535 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:21,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:21,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:21,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:21,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:21,580 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:21,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:21,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:21,599 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:21,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:21,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:21,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:21,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:21,644 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:21,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:21,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:21,663 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:21,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:21,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:21,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:21,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:21,709 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:21,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:21,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:21,728 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:21,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:21,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:21,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:21,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:21,774 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:21,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:21,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:21,792 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:21,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:21,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:21,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:21,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:21,838 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:21,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:21,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:21,857 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:21,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:21,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:21,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:21,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:21,905 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:21,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:21,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:21,923 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:21,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:21,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:21,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:21,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:21,971 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:21,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:21,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:21,989 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:21,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:21,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:21,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:21,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:22,036 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:22,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:22,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:22,055 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:22,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:22,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:22,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:22,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:22,102 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:22,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:22,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:22,121 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:22,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:22,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:22,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:22,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:22,168 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:22,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:22,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:22,187 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:22,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:22,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:22,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:22,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:22,234 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:22,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:22,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:22,253 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:22,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:22,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:22,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:22,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:22,301 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:22,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:22,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:22,320 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:22,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:22,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:22,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:22,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:22,368 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:22,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:22,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:22,387 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:22,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:22,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:22,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:22,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:22,434 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:22,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:22,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:22,453 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:22,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:22,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:22,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:22,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:22,507 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:22,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:22,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:22,526 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:22,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:22,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:22,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:22,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:22,571 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:22,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:22,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:22,590 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:22,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:22,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:22,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:22,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:22,635 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:22,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:22,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:22,653 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:22,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:22,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:22,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:22,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:22,699 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:22,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:22,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:22,718 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:22,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:22,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:22,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:22,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:22,764 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:22,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:22,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:22,782 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:22,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:22,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:22,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:22,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:22,828 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:22,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:22,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:22,847 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:22,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:22,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:22,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:22,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:22,893 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:22,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:22,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:22,912 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:22,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:22,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:22,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:22,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:22,958 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:22,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:22,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:22,977 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:22,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:22,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:22,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:22,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:23,023 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:23,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:23,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:23,042 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:23,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:23,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:23,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:23,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:23,088 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:23,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:23,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:23,107 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:23,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:23,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:23,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:23,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:23,154 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:23,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:23,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:23,172 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:23,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:23,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:23,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:23,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:23,219 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:23,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:23,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:23,237 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:23,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:23,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:23,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:23,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:23,284 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:23,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:23,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:23,303 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:23,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:23,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:23,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:23,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:23,350 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:23,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:23,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:23,369 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:23,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:23,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:23,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:23,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:23,416 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:23,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:23,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:23,434 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:23,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:23,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:23,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:23,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:23,482 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:23,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:23,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:23,503 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:23,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:23,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:23,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:23,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:23,548 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:23,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:23,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:23,567 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:23,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:23,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:23,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:23,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:23,613 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:23,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:23,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:23,631 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:23,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:23,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:23,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:23,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:23,677 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:23,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:23,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:23,696 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:23,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:23,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:23,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:23,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:23,742 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:23,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:23,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:23,760 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:23,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:23,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:23,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:23,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:23,806 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:23,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:23,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:23,825 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:23,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:23,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:23,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:23,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:23,872 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:23,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:23,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:23,890 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:23,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:23,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:23,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:23,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:23,937 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:23,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:23,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:23,955 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:23,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:23,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:23,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:23,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:24,002 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:24,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:24,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:24,020 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:24,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:24,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:24,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:24,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:24,067 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:24,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:24,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:24,086 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:24,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:24,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:24,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:24,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:24,133 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:24,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:24,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:24,151 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:24,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:24,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:24,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:24,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:24,198 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:24,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:24,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:24,217 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:24,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:24,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:24,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:24,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:24,264 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:24,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:24,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:24,283 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:24,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:24,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:24,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:24,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:24,335 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:24,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:24,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:24,355 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:24,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:24,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:24,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:24,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:24,403 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:24,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:24,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:24,422 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:24,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:24,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:24,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:24,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:24,469 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:24,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:24,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:24,488 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:24,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:24,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:24,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:24,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:24,538 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:24,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:24,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:24,557 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:24,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:24,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:24,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:24,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:24,603 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:24,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:24,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:24,621 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:24,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:24,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:24,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:24,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:24,667 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:24,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:24,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:24,686 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:24,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:24,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:24,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:24,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:24,731 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:24,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:24,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:24,750 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:24,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:24,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:24,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:24,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:24,796 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:24,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:24,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:24,815 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:24,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:24,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:24,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:24,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:24,861 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:24,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:24,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:24,880 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:24,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:24,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:24,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:24,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:24,927 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:24,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:24,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:24,945 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:24,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:24,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:24,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:24,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:24,992 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:25,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:25,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:25,010 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:25,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:25,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:25,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:25,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:25,057 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:25,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:25,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:25,076 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:25,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:25,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:25,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:25,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:25,123 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:25,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:25,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:25,141 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:25,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:25,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:25,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:25,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:25,188 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:25,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:25,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:25,207 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:25,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:25,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:25,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:25,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:25,254 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:25,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:25,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:25,273 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:25,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:25,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:25,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:25,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:25,320 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:25,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:25,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:25,338 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:25,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:25,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:25,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:25,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:25,387 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:25,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:25,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:25,406 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:25,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:25,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:25,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:25,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:25,453 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:25,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:25,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:25,472 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:25,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:25,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:25,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:25,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:25,519 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:25,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:25,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:25,541 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:25,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:25,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:25,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:25,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:25,587 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:25,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:25,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:25,605 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:25,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:25,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:25,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:25,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:25,651 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:25,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:25,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:25,669 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:25,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:25,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:25,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:25,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:25,715 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:25,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:25,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:25,734 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:25,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:25,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:25,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:25,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:25,780 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:25,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:25,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:25,798 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:25,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:25,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:25,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:25,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:25,844 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:25,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:25,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:25,863 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:25,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:25,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:25,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:25,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:25,910 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:25,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:25,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:25,928 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:25,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:25,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:25,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:25,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:25,975 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:25,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:25,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:25,993 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:25,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:25,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:25,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:25,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:26,040 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:26,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:26,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:26,058 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:26,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:26,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:26,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:26,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:26,105 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:26,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:26,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:26,123 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:26,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:26,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:26,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:26,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:26,170 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:26,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:26,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:26,189 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:26,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:26,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:26,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:26,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:26,236 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:26,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:26,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:26,254 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:26,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:26,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:26,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:26,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:26,301 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:26,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:26,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:26,320 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:26,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:26,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:26,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:26,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:26,367 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:26,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:26,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:26,385 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:26,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:26,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:26,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:26,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:26,432 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:26,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:26,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:26,451 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:26,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:26,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:26,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:26,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:26,500 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:26,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:26,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:26,519 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:26,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:26,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:26,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:26,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:26,568 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:26,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:26,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:26,587 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:26,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:26,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:26,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:26,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:26,633 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:26,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:26,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:26,652 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:26,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:26,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:26,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:26,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:26,698 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:26,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:26,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:26,717 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:26,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:26,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:26,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:26,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:26,763 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:26,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:26,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:26,782 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:26,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:26,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:26,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:26,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:26,828 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:26,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:26,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:26,846 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:26,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:26,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:26,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:26,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:26,893 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:26,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:26,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:26,912 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:26,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:26,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:26,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:26,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:26,958 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:26,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:26,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:26,977 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:26,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:26,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:26,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:26,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:27,023 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:27,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:27,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:27,042 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:27,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:27,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:27,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:27,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:27,089 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:27,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:27,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:27,107 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:27,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:27,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:27,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:27,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:27,154 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:27,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:27,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:27,172 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:27,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:27,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:27,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:27,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:27,219 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:27,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:27,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:27,238 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:27,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:27,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:27,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:27,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:27,285 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:27,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:27,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:27,303 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:27,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:27,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:27,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:27,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:27,350 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:27,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:27,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:27,369 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:27,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:27,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:27,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:27,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:27,416 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:27,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:27,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:27,435 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:27,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:27,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:27,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:27,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:27,483 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:27,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:27,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:27,501 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:27,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:27,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:27,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:27,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:27,551 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:27,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:27,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:27,569 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:27,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:27,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:27,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:27,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:27,615 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:27,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:27,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:27,634 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:27,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:27,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:27,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:27,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:27,680 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:27,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:27,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:27,698 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:27,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:27,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:27,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:27,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:27,744 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:27,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:27,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:27,763 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:27,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:27,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:27,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:27,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:27,809 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:27,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:27,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:27,828 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:27,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:27,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:27,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:27,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:27,874 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:27,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:27,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:27,893 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:27,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:27,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:27,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:27,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:27,940 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:27,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:27,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:27,959 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:27,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:27,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:27,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:27,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:28,005 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:28,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:28,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:28,024 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:28,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:28,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:28,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:28,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:28,071 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:28,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:28,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:28,089 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:28,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:28,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:28,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:28,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:28,136 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:28,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:28,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:28,155 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:28,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:28,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:28,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:28,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:28,201 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:28,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:28,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:28,220 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:28,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:28,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:28,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:28,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:28,267 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:28,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:28,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:28,286 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:28,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:28,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:28,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:28,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:28,333 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:28,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:28,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:28,352 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:28,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:28,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:28,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:28,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:28,399 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:28,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:28,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:28,418 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:28,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:28,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:28,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:28,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:28,466 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:28,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:28,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:28,484 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:28,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:28,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:28,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:28,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:28,532 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:28,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:28,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:28,554 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:28,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:28,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:28,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:28,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:28,599 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:28,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:28,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:28,618 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:28,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:28,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:28,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:28,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:28,664 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:28,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:28,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:28,682 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:28,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:28,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:28,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:28,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:28,728 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:28,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:28,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:28,747 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:28,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:28,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:28,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:28,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:28,793 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:28,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:28,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:28,811 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:28,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:28,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:28,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:28,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:28,858 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:28,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:28,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:28,876 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:28,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:28,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:28,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:28,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:28,923 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:28,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:28,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:28,941 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:28,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:28,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:28,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:28,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:28,988 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:29,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:29,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:29,006 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:29,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:29,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:29,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:29,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:29,053 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:29,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:29,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:29,072 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:29,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:29,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:29,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:29,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:29,118 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:29,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:29,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:29,137 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:29,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:29,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:29,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:29,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:29,184 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:29,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:29,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:29,202 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:29,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:29,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:29,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:29,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:29,249 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:29,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:29,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:29,268 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:29,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:29,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:29,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:29,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:29,315 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:29,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:29,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:29,334 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:29,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:29,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:29,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:29,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:29,381 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:29,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:29,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:29,400 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:29,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:29,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:29,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:29,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:29,447 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:29,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:29,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:29,466 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:29,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:29,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:29,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:29,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:29,513 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:29,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:29,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:29,532 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:29,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:29,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:29,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:29,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:29,581 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:29,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:29,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:29,600 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:29,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:29,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:29,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:29,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:29,646 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:29,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:29,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:29,664 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:29,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:29,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:29,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:29,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:29,710 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:29,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:29,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:29,729 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:29,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:29,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:29,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:29,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:29,775 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:29,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:29,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:29,793 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:29,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:29,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:29,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:29,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:29,839 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:29,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:29,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:29,859 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:29,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:29,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:29,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:29,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:29,905 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:29,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:29,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:29,923 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:29,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:29,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:29,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:29,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:29,970 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:29,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:29,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:29,988 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:29,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:29,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:29,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:29,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:30,035 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:30,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:30,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:30,053 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:30,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:30,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:30,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:30,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:30,100 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:30,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:30,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:30,118 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:30,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:30,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:30,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:30,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:30,165 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:30,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:30,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:30,184 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:30,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:30,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:30,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:30,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:30,231 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:30,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:30,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:30,249 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:30,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:30,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:30,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:30,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:30,297 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:30,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:30,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:30,315 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:30,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:30,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:30,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:30,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:30,363 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:30,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:30,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:30,381 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:30,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:30,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:30,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:30,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:30,429 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:30,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:30,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:30,448 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:30,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:30,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:30,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:30,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:30,495 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:30,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:30,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:30,514 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:30,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:30,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:30,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:30,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:30,567 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:30,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:30,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:30,586 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:30,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:30,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:30,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:30,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:30,632 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:30,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:30,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:30,650 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:30,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:30,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:30,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:30,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:30,696 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:30,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:30,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:30,714 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:30,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:30,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:30,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:30,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:30,760 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:30,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:30,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:30,779 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:30,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:30,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:30,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:30,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:30,825 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:30,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:30,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:30,844 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:30,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:30,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:30,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:30,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:30,891 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:30,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:30,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:30,909 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:30,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:30,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:30,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:30,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:30,956 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:30,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:30,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:30,974 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:30,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:30,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:30,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:30,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:31,021 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:31,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:31,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:31,039 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:31,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:31,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:31,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:31,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:31,086 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:31,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:31,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:31,105 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:31,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:31,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:31,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:31,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:31,151 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:31,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:31,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:31,170 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:31,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:31,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:31,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:31,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:31,217 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:31,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:31,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:31,235 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:31,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:31,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:31,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:31,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:31,282 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:31,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:31,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:31,301 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:31,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:31,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:31,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:31,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:31,348 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:31,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:31,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:31,367 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:31,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:31,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:31,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:31,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:31,414 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:31,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:31,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:31,433 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:31,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:31,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:31,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:31,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:31,481 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:31,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:31,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:31,499 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:31,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:31,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:31,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:31,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:31,547 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:31,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:31,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:31,569 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:31,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:31,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:31,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:31,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:31,615 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:31,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:31,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:31,633 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:31,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:31,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:31,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:31,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:31,679 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:31,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:31,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:31,697 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:31,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:31,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:31,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:31,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:31,743 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:31,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:31,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:31,762 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:31,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:31,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:31,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:31,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:31,808 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:31,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:31,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:31,826 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:31,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:31,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:31,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:31,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:31,873 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:31,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:31,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:31,892 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:31,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:31,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:31,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:31,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:31,938 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:31,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:31,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:31,956 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:31,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:31,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:31,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:31,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:32,003 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:32,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:32,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:32,021 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:32,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:32,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:32,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:32,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:32,068 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:32,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:32,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:32,086 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:32,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:32,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:32,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:32,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:32,133 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:32,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:32,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:32,152 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:32,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:32,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:32,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:32,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:32,198 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:32,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:32,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:32,217 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:32,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:32,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:32,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:32,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:32,264 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:32,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:32,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:32,283 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:32,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:32,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:32,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:32,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:32,330 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:32,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:32,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:32,349 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:32,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:32,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:32,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:32,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:32,396 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:32,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:32,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:32,415 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:32,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:32,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:32,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:32,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:32,462 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:32,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:32,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:32,481 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:32,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:32,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:32,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:32,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:32,529 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:32,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:32,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:32,547 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:32,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:32,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:32,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:32,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:32,597 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:32,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:32,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:32,616 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:32,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:32,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:32,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:32,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:32,661 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:32,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:32,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:32,680 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:32,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:32,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:32,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:32,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:32,726 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:32,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:32,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:32,744 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:32,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:32,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:32,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:32,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:32,790 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:32,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:32,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:32,809 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:32,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:32,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:32,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:32,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:32,855 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:32,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:32,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:32,874 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:32,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:32,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:32,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:32,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:32,920 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:32,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:32,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:32,939 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:32,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:32,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:32,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:32,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:32,985 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:33,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:33,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:33,004 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:33,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:33,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:33,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:33,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:33,050 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:33,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:33,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:33,069 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:33,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:33,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:33,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:33,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:33,115 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:33,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:33,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:33,134 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:33,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:33,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:33,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:33,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:33,181 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:33,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:33,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:33,199 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:33,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:33,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:33,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:33,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:33,246 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:33,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:33,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:33,265 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:33,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:33,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:33,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:33,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:33,312 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:33,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:33,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:33,331 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:33,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:33,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:33,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:33,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:33,378 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:33,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:33,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:33,397 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:33,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:33,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:33,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:33,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:33,444 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:33,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:33,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:33,463 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:33,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:33,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:33,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:33,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:33,511 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:33,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:33,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:33,529 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:33,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:33,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:33,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:33,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:33,582 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:33,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:33,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:33,601 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:33,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:33,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:33,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:33,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:33,647 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:33,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:33,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:33,665 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:33,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:33,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:33,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:33,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:33,711 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:33,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:33,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:33,729 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:33,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:33,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:33,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:33,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:33,775 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:33,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:33,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:33,794 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:33,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:33,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:33,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:33,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:33,840 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:33,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:33,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:33,859 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:33,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:33,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:33,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:33,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:33,905 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:33,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:33,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:33,924 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:33,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:33,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:33,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:33,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:33,970 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:33,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:33,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:33,988 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:33,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:33,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:33,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:33,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:34,035 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:34,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:34,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:34,053 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:34,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:34,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:34,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:34,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:34,100 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:34,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:34,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:34,118 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:34,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:34,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:34,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:34,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:34,165 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:34,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:34,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:34,184 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:34,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:34,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:34,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:34,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:34,231 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:34,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:34,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:34,249 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:34,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:34,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:34,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:34,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:34,297 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:34,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:34,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:34,316 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:34,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:34,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:34,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:34,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:34,365 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:34,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:34,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:34,384 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:34,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:34,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:34,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:34,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:34,431 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:34,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:34,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:34,450 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:34,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:34,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:34,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:34,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:34,498 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:34,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:34,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:34,516 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:34,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:34,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:34,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:34,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:34,564 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:34,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:34,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:34,586 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:34,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:34,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:34,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:34,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:34,631 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:34,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:34,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:34,650 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:34,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:34,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:34,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:34,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:34,696 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:34,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:34,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:34,714 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:34,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:34,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:34,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:34,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:34,760 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:34,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:34,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:34,779 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:34,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:34,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:34,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:34,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:34,825 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:34,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:34,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:34,843 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:34,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:34,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:34,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:34,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:34,890 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:34,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:34,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:34,909 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:34,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:34,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:34,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:34,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:34,955 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:34,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:34,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:34,973 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:34,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:34,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:34,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:34,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:35,020 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:35,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:35,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:35,038 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:35,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:35,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:35,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:35,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:35,085 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:35,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:35,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:35,103 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:35,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:35,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:35,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:35,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:35,150 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:35,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:35,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:35,168 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:35,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:35,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:35,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:35,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:35,215 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:35,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:35,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:35,234 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:35,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:35,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:35,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:35,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:35,281 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:35,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:35,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:35,300 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:35,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:35,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:35,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:35,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:35,347 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:35,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:35,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:35,365 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:35,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:35,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:35,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:35,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:35,414 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:35,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:35,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:35,433 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:35,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:35,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:35,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:35,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:35,481 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:35,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:35,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:35,499 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:35,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:35,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:35,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:35,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:35,547 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:35,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:35,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:35,566 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:35,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:35,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:35,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:35,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:35,616 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:35,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:35,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:35,635 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:35,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:35,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:35,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:35,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:35,680 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:35,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:35,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:35,699 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:35,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:35,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:35,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:35,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:35,745 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:35,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:35,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:35,763 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:35,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:35,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:35,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:35,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:35,809 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:35,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:35,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:35,828 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:35,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:35,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:35,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:35,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:35,874 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:35,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:35,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:35,893 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:35,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:35,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:35,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:35,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:35,939 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:35,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:35,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:35,958 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:35,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:35,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:35,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:35,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:36,004 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:36,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:36,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:36,023 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:36,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:36,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:36,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:36,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:36,069 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:36,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:36,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:36,088 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:36,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:36,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:36,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:36,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:36,135 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:36,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:36,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:36,153 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:36,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:36,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:36,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:36,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:36,200 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:36,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:36,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:36,219 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:36,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:36,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:36,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:36,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:36,266 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:36,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:36,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:36,284 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:36,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:36,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:36,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:36,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:36,331 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:36,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:36,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:36,350 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:36,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:36,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:36,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:36,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:36,398 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:36,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:36,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:36,416 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:36,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:36,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:36,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:36,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:36,464 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:36,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:36,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:36,483 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:36,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:36,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:36,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:36,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:36,530 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:36,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:36,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:36,549 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:36,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:36,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:36,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:36,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:36,597 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:36,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:36,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:36,619 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:36,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:36,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:36,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:36,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:36,665 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:36,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:36,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:36,683 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:36,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:36,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:36,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:36,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:36,729 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:36,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:36,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:36,748 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:36,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:36,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:36,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:36,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:36,793 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:36,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:36,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:36,812 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:36,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:36,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:36,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:36,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:36,859 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:36,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:36,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:36,877 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:36,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:36,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:36,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:36,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:36,923 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:36,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:36,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:36,942 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:36,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:36,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:36,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:36,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:36,988 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:37,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:37,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:37,006 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:37,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:37,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:37,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:37,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:37,053 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:37,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:37,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:37,071 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:37,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:37,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:37,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:37,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:37,118 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:37,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:37,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:37,136 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:37,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:37,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:37,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:37,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:37,183 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:37,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:37,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:37,201 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:37,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:37,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:37,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:37,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:37,248 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:37,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:37,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:37,267 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:37,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:37,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:37,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:37,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:37,314 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:37,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:37,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:37,332 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:37,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:37,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:37,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:37,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:37,379 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:37,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:37,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:37,398 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:37,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:37,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:37,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:37,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:37,445 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:37,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:37,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:37,464 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:37,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:37,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:37,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:37,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:37,512 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:37,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:37,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:37,530 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:37,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:37,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:37,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:37,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:37,578 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:37,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:37,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:37,597 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:37,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:37,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:37,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:37,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:37,646 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:37,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:37,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:37,664 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:37,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:37,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:37,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:37,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:37,710 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:37,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:37,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:37,729 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:37,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:37,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:37,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:37,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:37,774 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:37,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:37,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:37,793 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:37,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:37,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:37,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:37,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:37,839 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:37,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:37,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:37,858 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:37,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:37,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:37,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:37,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:37,904 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:37,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:37,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:37,923 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:37,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:37,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:37,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:37,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:37,969 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:37,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:37,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:37,988 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:37,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:37,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:37,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:37,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:38,034 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:38,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:38,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:38,053 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:38,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:38,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:38,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:38,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:38,099 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:38,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:38,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:38,118 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:38,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:38,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:38,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:38,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:38,165 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:38,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:38,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:38,183 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:38,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:38,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:38,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:38,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:38,230 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:38,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:38,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:38,249 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:38,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:38,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:38,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:38,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:38,296 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:38,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:38,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:38,314 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:38,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:38,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:38,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:38,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:38,362 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:38,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:38,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:38,380 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:38,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:38,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:38,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:38,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:38,428 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:38,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:38,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:38,446 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:38,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:38,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:38,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:38,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:38,494 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:38,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:38,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:38,512 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:38,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:38,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:38,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:38,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:38,560 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:38,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:38,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:38,579 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:38,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:38,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:38,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:38,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:38,629 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:38,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:38,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:38,647 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:38,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:38,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:38,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:38,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:38,693 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:38,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:38,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:38,712 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:38,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:38,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:38,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:38,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:38,758 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:38,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:38,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:38,776 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:38,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:38,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:38,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:38,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:38,822 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:38,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:38,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:38,841 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:38,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:38,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:38,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:38,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:38,887 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:38,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:38,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:38,906 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:38,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:38,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:38,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:38,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:38,952 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:38,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:38,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:38,971 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:38,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:38,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:38,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:38,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:39,017 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:39,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:39,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:39,036 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:39,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:39,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:39,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:39,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:39,082 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:39,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:39,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:39,100 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:39,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:39,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:39,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:39,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:39,147 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:39,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:39,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:39,166 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:39,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:39,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:39,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:39,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:39,213 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:39,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:39,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:39,231 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:39,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:39,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:39,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:39,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:39,278 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:39,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:39,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:39,297 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:39,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:39,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:39,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:39,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:39,344 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:39,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:39,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:39,363 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:39,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:39,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:39,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:39,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:39,410 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:39,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:39,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:39,429 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:39,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:39,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:39,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:39,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:39,476 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:39,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:39,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:39,495 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:39,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:39,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:39,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:39,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:39,543 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:39,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:39,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:39,561 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:39,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:39,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:39,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:39,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:39,609 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:39,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:39,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:39,631 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:39,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:39,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:39,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:39,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:39,677 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:39,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:39,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:39,695 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:39,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:39,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:39,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:39,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:39,741 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:39,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:39,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:39,760 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:39,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:39,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:39,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:39,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:39,805 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:39,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:39,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:39,824 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:39,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:39,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:39,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:39,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:39,871 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:39,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:39,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:39,889 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:39,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:39,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:39,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:39,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:39,935 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:39,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:39,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:39,954 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:39,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:39,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:39,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:39,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:40,000 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:40,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:40,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:40,019 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:40,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:40,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:40,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:40,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:40,065 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:40,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:40,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:40,084 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:40,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:40,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:40,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:40,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:40,130 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:40,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:40,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:40,149 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:40,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:40,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:40,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:40,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:40,195 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:40,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:40,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:40,214 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:40,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:40,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:40,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:40,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:40,261 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:40,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:40,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:40,280 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:40,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:40,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:40,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:40,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:40,327 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:40,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:40,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:40,345 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:40,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:40,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:40,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:40,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:40,393 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:40,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:40,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:40,411 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:40,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:40,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:40,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:40,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:40,459 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:40,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:40,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:40,477 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:40,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:40,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:40,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:40,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:40,525 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:40,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:40,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:40,544 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:40,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:40,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:40,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:40,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:40,592 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:40,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:40,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:40,610 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:40,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:40,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:40,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:40,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:40,660 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:40,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:40,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:40,678 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:40,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:40,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:40,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:40,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:40,724 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:40,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:40,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:40,743 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:40,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:40,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:40,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:40,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:40,788 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:40,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:40,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:40,807 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:40,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:40,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:40,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:40,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:40,853 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:40,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:40,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:40,872 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:40,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:40,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:40,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:40,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:40,918 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:40,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:40,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:40,937 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:40,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:40,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:40,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:40,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:40,983 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:41,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:41,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:41,001 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:41,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:41,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:41,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:41,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:41,048 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:41,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:41,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:41,066 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:41,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:41,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:41,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:41,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:41,113 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:41,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:41,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:41,131 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:41,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:41,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:41,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:41,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:41,178 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:41,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:41,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:41,196 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:41,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:41,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:41,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:41,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:41,243 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:41,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:41,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:41,262 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:41,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:41,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:41,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:41,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:41,309 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:41,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:41,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:41,328 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:41,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:41,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:41,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:41,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:41,375 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:41,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:41,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:41,393 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:41,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:41,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:41,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:41,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:41,441 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:41,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:41,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:41,459 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:41,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:41,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:41,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:41,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:41,507 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:41,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:41,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:41,526 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:41,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:41,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:41,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:41,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:41,574 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:41,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:41,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:41,592 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:41,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:41,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:41,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:41,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:41,646 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:41,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:41,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:41,664 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:41,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:41,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:41,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:41,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:41,710 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:41,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:41,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:41,728 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:41,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:41,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:41,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:41,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:41,774 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:41,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:41,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:41,793 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:41,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:41,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:41,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:41,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:41,838 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:41,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:41,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:41,857 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:41,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:41,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:41,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:41,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:41,903 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:41,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:41,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:41,922 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:41,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:41,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:41,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:41,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:41,968 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:41,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:41,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:41,987 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:41,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:41,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:41,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:41,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:42,033 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:42,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:42,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:42,051 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:42,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:42,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:42,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:42,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:42,098 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:42,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:42,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:42,116 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:42,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:42,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:42,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:42,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:42,163 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:42,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:42,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:42,182 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:42,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:42,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:42,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:42,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:42,228 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:42,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:42,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:42,247 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:42,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:42,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:42,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:42,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:42,294 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:42,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:42,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:42,313 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:42,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:42,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:42,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:42,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:42,360 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:42,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:42,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:42,378 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:42,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:42,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:42,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:42,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:42,426 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:42,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:42,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:42,445 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:42,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:42,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:42,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:42,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:42,492 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:42,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:42,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:42,511 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:42,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:42,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:42,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:42,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:42,559 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:42,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:42,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:42,577 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:42,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:42,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:42,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:42,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:42,625 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:42,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:42,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:42,647 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:42,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:42,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:42,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:42,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:42,693 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:42,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:42,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:42,711 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:42,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:42,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:42,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:42,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:42,757 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:42,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:42,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:42,776 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:42,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:42,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:42,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:42,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:42,821 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:42,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:42,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:42,840 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:42,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:42,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:42,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:42,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:42,886 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:42,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:42,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:42,905 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:42,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:42,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:42,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:42,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:42,951 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:42,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:42,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:42,970 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:42,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:42,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:42,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:42,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:43,016 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:43,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:43,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:43,034 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:43,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:43,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:43,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:43,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:43,081 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:43,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:43,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:43,099 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:43,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:43,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:43,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:43,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:43,146 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:43,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:43,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:43,164 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:43,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:43,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:43,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:43,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:43,211 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:43,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:43,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:43,230 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:43,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:43,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:43,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:43,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:43,277 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:43,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:43,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:43,295 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:43,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:43,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:43,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:43,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:43,342 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:43,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:43,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:43,361 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:43,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:43,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:43,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:43,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:43,408 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:43,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:43,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:43,427 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:43,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:43,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:43,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:43,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:43,474 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:43,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:43,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:43,493 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:43,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:43,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:43,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:43,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:43,541 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:43,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:43,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:43,559 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:43,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:43,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:43,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:43,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:43,607 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:43,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:43,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:43,626 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:43,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:43,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:43,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:43,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:43,676 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:43,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:43,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:43,694 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:43,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:43,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:43,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:43,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:43,740 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:43,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:43,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:43,759 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:43,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:43,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:43,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:43,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:43,805 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:43,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:43,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:43,823 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:43,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:43,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:43,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:43,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:43,870 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:43,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:43,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:43,888 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:43,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:43,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:43,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:43,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:43,934 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:43,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:43,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:43,953 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:43,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:43,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:43,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:43,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:43,999 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:44,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:44,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:44,018 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:44,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:44,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:44,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:44,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:44,064 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:44,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:44,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:44,082 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:44,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:44,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:44,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:44,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:44,129 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:44,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:44,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:44,148 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:44,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:44,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:44,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:44,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:44,194 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:44,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:44,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:44,213 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:44,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:44,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:44,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:44,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:44,260 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:44,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:44,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:44,278 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:44,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:44,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:44,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:44,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:44,347 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:44,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:44,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:44,373 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:44,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:44,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:44,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:44,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:44,428 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:44,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:44,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:44,446 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:44,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:44,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:44,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:44,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:44,494 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:44,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:44,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:44,512 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:44,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:44,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:44,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:44,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:44,559 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:44,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:44,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:44,578 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:44,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:44,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:44,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:44,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:44,626 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:44,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:44,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:44,644 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:44,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:44,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:44,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:44,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:44,698 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:44,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:44,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:44,717 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:44,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:44,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:44,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:44,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:44,763 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:44,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:44,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:44,781 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:44,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:44,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:44,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:44,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:44,827 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:44,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:44,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:44,845 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:44,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:44,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:44,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:44,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:44,891 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:44,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:44,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:44,910 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:44,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:44,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:44,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:44,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:44,956 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:44,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:44,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:44,974 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:44,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:44,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:44,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:44,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:45,020 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:45,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:45,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:45,039 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:45,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:45,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:45,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:45,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:45,085 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:45,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:45,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:45,104 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:45,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:45,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:45,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:45,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:45,150 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:45,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:45,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:45,169 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:45,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:45,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:45,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:45,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:45,216 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:45,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:45,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:45,234 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:45,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:45,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:45,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:45,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:45,281 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:45,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:45,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:45,299 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:45,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:45,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:45,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:45,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:45,346 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:45,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:45,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:45,365 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:45,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:45,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:45,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:45,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:45,411 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:45,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:45,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:45,431 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:45,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:45,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:45,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:45,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:45,478 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:45,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:45,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:45,497 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:45,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:45,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:45,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:45,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:45,544 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:45,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:45,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:45,563 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:45,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:45,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:45,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:45,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:45,610 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:45,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:45,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:45,629 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:45,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:45,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:45,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:45,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:45,676 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:45,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:45,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:45,698 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:45,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:45,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:45,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:45,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:45,743 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:45,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:45,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:45,762 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:45,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:45,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:45,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:45,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:45,808 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:45,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:45,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:45,826 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:45,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:45,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:45,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:45,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:45,872 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:45,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:45,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:45,891 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:45,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:45,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:45,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:45,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:45,937 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:45,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:45,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:45,955 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:45,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:45,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:45,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:45,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:46,001 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:46,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:46,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:46,020 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:46,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:46,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:46,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:46,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:46,067 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:46,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:46,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:46,085 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:46,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:46,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:46,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:46,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:46,131 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:46,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:46,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:46,150 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:46,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:46,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:46,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:46,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:46,197 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:46,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:46,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:46,215 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:46,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:46,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:46,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:46,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:46,262 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:46,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:46,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:46,280 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:46,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:46,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:46,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:46,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:46,327 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:46,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:46,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:46,345 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:46,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:46,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:46,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:46,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:46,392 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:46,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:46,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:46,411 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:46,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:46,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:46,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:46,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:46,458 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:46,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:46,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:46,477 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:46,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:46,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:46,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:46,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:46,524 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:46,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:46,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:46,542 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:46,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:46,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:46,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:46,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:46,590 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:46,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:46,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:46,608 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:46,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:46,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:46,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:46,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:46,656 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:46,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:46,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:46,675 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:46,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:46,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:46,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:46,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:46,725 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:46,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:46,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:46,744 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:46,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:46,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:46,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:46,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:46,789 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:46,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:46,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:46,808 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:46,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:46,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:46,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:46,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:46,854 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:46,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:46,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:46,872 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:46,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:46,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:46,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:46,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:46,918 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:46,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:46,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:46,937 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:46,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:46,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:46,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:46,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:46,983 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:47,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:47,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:47,002 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:47,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:47,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:47,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:47,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:47,048 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:47,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:47,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:47,067 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:47,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:47,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:47,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:47,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:47,113 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:47,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:47,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:47,132 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:47,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:47,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:47,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:47,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:47,178 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:47,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:47,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:47,197 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:47,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:47,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:47,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:47,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:47,243 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:47,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:47,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:47,262 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:47,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:47,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:47,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:47,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:47,308 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:47,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:47,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:47,327 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:47,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:47,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:47,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:47,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:47,374 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:47,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:47,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:47,393 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:47,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:47,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:47,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:47,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:47,440 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:47,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:47,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:47,458 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:47,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:47,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:47,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:47,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:47,506 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:47,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:47,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:47,524 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:47,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:47,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:47,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:47,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:47,572 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:47,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:47,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:47,591 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:47,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:47,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:47,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:47,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:47,638 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:47,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:47,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:47,657 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:47,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:47,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:47,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:47,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:47,705 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:47,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:47,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:47,727 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:47,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:47,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:47,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:47,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:47,772 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:47,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:47,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:47,791 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:47,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:47,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:47,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:47,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:47,837 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:47,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:47,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:47,856 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:47,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:47,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:47,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:47,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:47,901 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:47,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:47,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:47,920 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:47,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:47,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:47,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:47,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:47,967 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:47,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:47,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:47,986 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:47,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:47,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:47,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:47,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:48,032 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:48,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:48,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:48,050 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:48,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:48,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:48,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:48,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:48,097 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:48,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:48,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:48,115 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:48,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:48,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:48,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:48,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:48,162 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:48,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:48,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:48,180 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:48,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:48,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:48,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:48,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:48,227 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:48,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:48,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:48,245 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:48,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:48,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:48,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:48,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:48,292 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:48,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:48,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:48,311 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:48,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:48,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:48,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:48,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:48,357 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:48,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:48,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:48,376 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:48,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:48,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:48,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:48,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:48,423 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:48,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:48,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:48,442 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:48,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:48,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:48,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:48,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:48,489 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:48,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:48,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:48,507 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:48,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:48,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:48,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:48,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:48,555 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:48,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:48,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:48,573 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:48,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:48,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:48,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:48,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:48,621 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:48,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:48,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:48,639 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:48,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:48,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:48,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:48,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:48,687 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:48,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:48,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:48,706 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:48,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:48,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:48,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:48,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:48,755 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:48,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:48,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:48,773 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:48,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:48,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:48,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:48,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:48,819 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:48,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:48,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:48,838 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:48,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:48,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:48,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:48,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:48,884 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:48,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:48,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:48,902 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:48,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:48,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:48,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:48,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:48,948 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:48,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:48,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:48,967 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:48,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:48,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:48,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:48,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:49,013 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:49,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:49,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:49,032 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:49,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:49,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:49,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:49,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:49,078 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:49,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:49,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:49,096 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:49,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:49,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:49,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:49,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:49,143 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:49,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:49,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:49,162 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:49,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:49,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:49,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:49,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:49,208 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:49,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:49,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:49,227 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:49,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:49,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:49,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:49,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:49,273 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:49,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:49,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:49,292 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:49,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:49,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:49,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:49,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:49,339 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:49,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:49,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:49,358 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:49,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:49,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:49,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:49,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:49,404 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:49,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:49,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:49,423 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:49,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:49,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:49,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:49,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:49,470 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:49,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:49,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:49,489 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:49,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:49,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:49,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:49,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:49,536 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:49,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:49,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:49,555 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:49,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:49,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:49,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:49,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:49,602 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:49,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:49,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:49,621 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:49,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:49,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:49,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:49,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:49,669 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:49,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:49,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:49,687 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:49,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:49,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:49,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:49,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:49,737 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:49,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:49,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:49,756 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:49,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:49,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:49,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:49,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:49,802 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:49,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:49,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:49,820 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:49,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:49,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:49,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:49,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:49,867 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:49,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:49,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:49,885 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:49,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:49,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:49,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:49,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:49,931 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:49,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:49,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:49,950 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:49,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:49,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:49,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:49,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:49,996 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:50,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:50,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:50,014 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:50,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:50,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:50,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:50,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:50,060 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:50,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:50,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:50,079 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:50,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:50,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:50,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:50,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:50,126 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:50,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:50,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:50,144 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:50,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:50,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:50,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:50,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:50,191 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:50,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:50,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:50,210 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:50,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:50,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:50,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:50,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:50,256 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:50,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:50,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:50,275 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:50,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:50,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:50,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:50,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:50,322 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:50,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:50,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:50,340 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:50,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:50,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:50,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:50,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:50,387 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:50,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:50,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:50,406 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:50,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:50,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:50,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:50,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:50,453 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:50,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:50,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:50,472 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:50,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:50,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:50,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:50,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:50,519 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:50,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:50,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:50,538 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:50,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:50,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:50,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:50,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:50,585 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:50,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:50,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:50,604 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:50,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:50,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:50,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:50,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:50,651 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:50,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:50,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:50,670 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:50,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:50,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:50,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:50,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:50,718 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:50,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:50,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:50,740 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:50,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:50,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:50,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:50,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:50,786 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:50,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:50,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:50,804 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:50,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:50,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:50,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:50,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:50,850 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:50,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:50,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:50,869 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:50,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:50,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:50,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:50,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:50,915 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:50,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:50,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:50,933 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:50,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:50,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:50,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:50,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:50,979 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:50,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:50,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:50,998 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:50,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:50,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:50,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:51,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:51,044 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:51,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:51,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:51,063 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:51,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:51,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:51,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:51,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:51,109 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:51,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:51,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:51,128 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:51,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:51,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:51,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:51,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:51,174 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:51,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:51,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:51,192 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:51,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:51,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:51,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:51,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:51,239 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:51,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:51,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:51,257 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:51,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:51,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:51,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:51,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:51,304 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:51,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:51,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:51,323 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:51,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:51,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:51,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:51,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:51,369 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:51,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:51,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:51,388 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:51,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:51,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:51,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:51,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:51,435 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:51,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:51,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:51,454 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:51,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:51,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:51,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:51,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:51,501 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:51,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:51,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:51,519 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:51,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:51,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:51,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:51,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:51,567 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:51,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:51,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:51,585 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:51,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:51,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:51,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:51,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:51,633 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:51,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:51,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:51,652 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:51,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:51,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:51,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:51,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:51,700 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:51,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:51,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:51,718 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:51,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:51,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:51,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:51,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:51,768 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:51,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:51,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:51,786 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:51,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:51,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:51,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:51,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:51,832 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:51,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:51,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:51,850 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:51,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:51,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:51,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:51,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:51,897 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:51,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:51,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:51,915 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:51,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:51,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:51,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:51,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:51,961 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:51,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:51,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:51,980 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:51,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:51,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:51,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:51,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:52,026 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:52,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:52,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:52,045 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:52,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:52,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:52,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:52,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:52,091 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:52,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:52,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:52,110 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:52,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:52,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:52,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:52,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:52,156 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:52,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:52,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:52,175 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:52,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:52,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:52,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:52,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:52,221 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:52,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:52,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:52,240 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:52,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:52,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:52,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:52,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:52,286 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:52,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:52,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:52,305 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:52,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:52,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:52,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:52,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:52,352 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:52,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:52,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:52,370 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:52,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:52,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:52,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:52,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:52,417 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:52,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:52,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:52,436 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:52,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:52,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:52,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:52,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:52,483 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:52,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:52,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:52,501 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:52,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:52,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:52,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:52,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:52,549 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:52,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:52,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:52,568 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:52,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:52,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:52,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:52,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:52,615 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:52,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:52,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:52,634 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:52,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:52,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:52,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:52,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:52,682 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:52,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:52,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:52,700 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:52,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:52,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:52,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:52,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:52,752 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:52,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:52,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:52,770 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:52,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:52,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:52,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:52,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:52,816 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:52,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:52,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:52,835 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:52,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:52,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:52,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:52,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:52,881 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:52,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:52,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:52,899 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:52,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:52,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:52,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:52,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:52,945 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:52,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:52,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:52,964 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:52,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:52,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:52,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:52,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:53,010 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:53,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:53,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:53,028 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:53,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:53,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:53,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:53,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:53,074 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:53,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:53,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:53,093 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:53,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:53,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:53,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:53,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:53,139 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:53,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:53,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:53,158 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:53,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:53,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:53,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:53,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:53,204 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:53,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:53,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:53,223 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:53,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:53,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:53,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:53,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:53,277 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:53,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:53,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:53,302 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:53,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:53,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:53,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:53,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:53,356 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:53,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:53,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:53,380 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:53,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:53,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:53,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:53,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:53,435 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:53,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:53,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:53,460 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:53,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:53,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:53,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:53,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:53,515 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:53,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:53,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:53,539 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:53,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:53,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:53,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:53,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:53,594 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:53,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:53,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:53,618 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:53,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:53,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:53,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:53,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:53,673 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:53,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:53,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:53,697 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:53,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:53,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:53,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:53,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:53,752 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:53,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:53,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:53,776 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:53,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:53,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:53,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:53,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:53,830 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:53,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:53,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:53,853 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:53,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:53,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:53,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:53,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:53,898 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:53,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:53,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:53,917 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:53,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:53,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:53,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:53,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:53,963 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:53,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:53,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:53,981 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:53,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:53,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:53,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:53,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:54,027 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:54,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:54,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:54,045 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:54,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:54,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:54,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:54,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:54,091 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:54,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:54,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:54,110 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:54,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:54,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:54,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:54,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:54,156 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:54,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:54,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:54,175 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:54,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:54,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:54,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:54,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:54,221 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:54,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:54,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:54,240 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:54,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:54,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:54,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:54,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:54,289 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:54,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:54,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:54,308 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:54,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:54,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:54,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:54,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:54,355 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:54,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:54,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:54,375 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:54,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:54,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:54,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:54,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:54,422 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:54,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:54,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:54,441 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:54,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:54,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:54,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:54,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:54,488 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:54,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:54,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:54,507 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:54,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:54,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:54,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:54,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:54,553 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:54,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:54,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:54,572 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:54,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:54,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:54,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:54,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:54,619 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:54,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:54,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:54,638 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:54,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:54,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:54,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:54,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:54,685 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:54,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:54,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:54,703 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:54,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:54,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:54,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:54,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:54,751 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:54,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:54,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:54,770 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:54,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:54,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:54,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:54,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:54,817 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:54,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:54,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:54,836 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:54,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:54,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:54,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:54,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:54,886 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:54,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:54,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:54,905 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:54,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:54,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:54,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:54,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:54,951 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:54,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:54,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:54,969 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:54,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:54,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:54,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:54,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:55,015 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:55,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:55,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:55,033 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:55,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:55,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:55,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:55,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:55,080 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:55,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:55,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:55,098 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:55,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:55,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:55,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:55,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:55,144 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:55,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:55,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:55,163 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:55,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:55,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:55,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:55,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:55,209 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:55,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:55,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:55,227 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:55,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:55,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:55,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:55,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:55,274 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:55,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:55,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:55,293 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:55,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:55,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:55,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:55,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:55,339 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:55,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:55,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:55,358 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:55,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:55,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:55,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:55,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:55,405 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:55,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:55,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:55,423 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:55,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:55,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:55,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:55,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:55,471 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:55,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:55,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:55,490 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:55,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:55,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:55,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:55,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:55,537 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:55,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:55,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:55,555 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:55,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:55,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:55,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:55,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:55,602 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:55,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:55,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:55,621 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:55,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:55,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:55,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:55,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:55,669 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:55,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:55,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:55,687 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:55,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:55,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:55,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:55,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:55,735 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:55,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:55,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:55,753 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:55,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:55,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:55,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:55,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:55,801 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:55,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:55,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:55,820 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:55,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:55,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:55,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:55,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:55,872 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:55,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:55,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:55,890 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:55,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:55,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:55,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:55,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:55,936 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:55,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:55,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:55,955 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:55,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:55,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:55,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:55,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:56,001 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:56,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:56,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:56,019 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:56,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:56,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:56,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:56,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:56,065 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:56,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:56,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:56,084 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:56,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:56,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:56,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:56,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:56,129 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:56,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:56,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:56,148 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:56,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:56,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:56,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:56,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:56,194 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:56,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:56,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:56,213 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:56,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:56,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:56,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:56,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:56,259 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:56,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:56,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:56,278 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:56,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:56,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:56,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:56,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:56,324 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:56,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:56,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:56,343 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:56,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:56,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:56,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:56,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:56,389 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:56,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:56,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:56,408 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:56,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:56,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:56,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:56,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:56,454 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:56,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:56,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:56,473 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:56,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:56,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:56,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:56,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:56,520 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:56,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:56,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:56,538 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:56,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:56,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:56,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:56,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:56,585 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:56,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:56,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:56,604 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:56,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:56,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:56,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:56,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:56,651 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:56,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:56,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:56,670 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:56,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:56,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:56,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:56,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:56,717 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:56,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:56,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:56,736 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:56,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:56,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:56,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:56,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:56,784 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:56,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:56,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:56,802 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:56,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:56,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:56,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:56,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:56,850 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:56,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:56,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:56,872 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:56,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:56,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:56,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:56,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:56,917 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:56,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:56,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:56,936 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:56,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:56,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:56,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:56,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:56,982 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:56,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:57,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:57,000 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:57,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:57,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:57,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:57,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:57,045 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:57,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:57,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:57,064 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:57,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:57,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:57,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:57,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:57,109 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:57,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:57,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:57,128 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:57,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:57,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:57,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:57,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:57,174 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:57,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:57,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:57,192 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:57,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:57,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:57,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:57,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:57,238 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:57,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:57,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:57,256 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:57,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:57,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:57,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:57,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:57,302 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:57,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:57,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:57,321 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:57,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:57,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:57,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:57,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:57,366 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:57,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:57,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:57,385 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:57,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:57,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:57,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:57,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:57,430 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:57,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:57,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:57,449 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:57,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:57,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:57,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:57,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:57,495 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:57,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:57,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:57,513 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:57,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:57,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:57,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:57,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:57,559 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:57,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:57,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:57,577 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:57,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:57,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:57,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:57,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:57,624 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:57,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:57,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:57,642 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:57,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:57,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:57,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:57,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:57,688 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:57,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:57,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:57,707 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:57,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:57,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:57,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:57,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:57,753 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:57,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:57,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:57,772 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:57,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:57,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:57,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:57,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:57,818 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:57,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:57,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:57,837 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:57,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:57,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:57,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:57,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:57,887 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:57,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:57,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:57,905 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:57,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:57,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:57,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:57,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:57,951 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:57,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:57,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:57,969 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:57,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:57,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:57,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:57,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:58,014 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:58,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:58,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:58,033 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:58,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:58,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:58,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:58,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:58,078 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:58,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:58,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:58,096 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:58,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:58,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:58,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:58,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:58,141 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:58,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:58,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:58,160 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:58,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:58,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:58,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:58,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:58,205 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:58,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:58,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:58,223 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:58,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:58,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:58,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:58,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:58,269 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:58,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:58,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:58,287 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:58,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:58,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:58,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:58,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:58,332 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:58,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:58,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:58,351 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:58,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:58,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:58,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:58,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:58,396 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:58,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:58,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:58,415 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:58,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:58,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:58,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:58,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:58,461 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:58,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:58,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:58,479 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:58,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:58,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:58,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:58,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:58,525 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:58,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:58,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:58,543 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:58,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:58,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:58,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:58,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:58,589 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:58,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:58,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:58,608 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:58,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:58,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:58,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:58,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:58,654 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:58,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:58,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:58,672 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:58,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:58,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:58,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:58,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:58,719 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:58,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:58,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:58,737 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:58,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:58,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:58,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:58,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:58,784 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:58,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:58,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:58,802 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:58,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:58,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:58,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:58,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:58,849 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:58,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:58,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:58,872 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:58,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:58,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:58,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:58,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:58,916 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:58,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:58,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:58,935 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:58,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:58,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:58,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:58,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:58,980 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:58,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:58,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:58,998 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:58,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:58,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:58,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:59,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:59,043 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:59,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:59,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:59,062 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:59,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:59,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:59,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:59,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:59,107 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:59,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:59,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:59,126 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:59,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:59,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:59,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:59,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:59,171 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:59,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:59,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:59,189 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:59,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:59,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:59,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:59,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:59,235 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:59,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:59,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:59,253 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:59,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:59,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:59,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:59,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:59,298 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:59,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:59,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:59,317 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:59,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:59,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:59,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:59,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:59,362 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:59,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:59,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:59,380 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:59,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:59,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:59,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:59,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:59,426 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:59,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:59,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:59,444 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:59,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:59,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:59,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:59,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:59,490 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:59,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:59,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:59,509 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:59,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:59,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:59,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:59,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:59,555 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:59,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:59,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:59,573 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:59,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:59,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:59,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:59,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:59,620 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:59,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:59,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:59,638 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:59,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:59,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:59,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:59,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:59,684 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:59,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:59,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:59,703 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:59,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:59,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:59,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:59,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:59,749 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:59,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:59,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:59,768 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:59,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:59,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:59,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:59,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:59,814 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:59,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:59,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:59,833 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:59,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:59,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:59,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:59,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:59,881 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:59,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:59,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:59,900 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:59,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:59,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:59,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:59,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:59,945 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:33:59,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:59,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:33:59,963 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:33:59,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:33:59,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:59,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:59,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:00,008 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:00,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:00,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:00,026 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:00,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:00,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:00,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:00,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:00,071 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:00,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:00,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:00,090 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:00,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:00,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:00,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:00,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:00,135 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:00,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:00,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:00,153 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:00,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:00,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:00,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:00,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:00,198 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:00,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:00,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:00,217 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:00,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:00,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:00,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:00,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:00,262 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:00,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:00,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:00,280 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:00,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:00,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:00,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:00,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:00,326 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:00,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:00,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:00,344 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:00,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:00,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:00,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:00,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:00,390 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:00,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:00,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:00,408 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:00,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:00,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:00,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:00,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:00,454 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:00,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:00,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:00,472 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:00,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:00,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:00,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:00,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:00,519 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:00,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:00,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:00,537 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:00,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:00,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:00,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:00,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:00,583 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:00,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:00,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:00,601 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:00,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:00,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:00,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:00,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:00,648 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:00,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:00,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:00,666 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:00,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:00,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:00,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:00,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:00,713 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:00,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:00,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:00,731 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:00,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:00,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:00,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:00,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:00,778 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:00,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:00,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:00,796 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:00,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:00,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:00,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:00,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:00,845 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:00,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:00,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:00,864 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:00,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:00,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:00,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:00,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:00,909 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:00,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:00,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:00,927 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:00,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:00,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:00,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:00,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:00,972 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:00,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:00,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:00,991 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:00,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:00,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:00,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:00,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:01,036 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:01,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:01,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:01,054 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:01,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:01,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:01,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:01,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:01,099 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:01,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:01,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:01,118 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:01,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:01,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:01,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:01,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:01,163 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:01,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:01,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:01,181 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:01,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:01,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:01,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:01,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:01,227 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:01,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:01,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:01,245 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:01,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:01,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:01,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:01,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:01,291 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:01,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:01,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:01,309 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:01,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:01,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:01,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:01,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:01,355 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:01,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:01,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:01,373 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:01,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:01,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:01,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:01,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:01,419 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:01,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:01,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:01,437 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:01,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:01,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:01,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:01,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:01,483 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:01,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:01,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:01,502 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:01,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:01,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:01,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:01,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:01,548 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:01,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:01,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:01,566 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:01,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:01,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:01,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:01,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:01,613 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:01,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:01,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:01,631 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:01,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:01,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:01,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:01,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:01,678 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:01,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:01,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:01,696 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:01,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:01,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:01,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:01,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:01,743 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:01,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:01,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:01,761 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:01,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:01,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:01,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:01,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:01,808 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:01,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:01,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:01,830 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:01,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:01,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:01,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:01,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:01,875 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:01,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:01,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:01,893 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:01,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:01,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:01,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:01,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:01,938 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:01,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:01,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:01,956 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:01,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:01,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:01,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:01,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:02,001 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:02,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:02,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:02,020 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:02,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:02,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:02,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:02,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:02,065 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:02,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:02,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:02,083 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:02,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:02,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:02,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:02,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:02,128 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:02,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:02,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:02,147 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:02,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:02,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:02,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:02,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:02,192 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:02,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:02,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:02,211 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:02,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:02,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:02,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:02,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:02,256 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:02,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:02,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:02,274 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:02,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:02,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:02,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:02,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:02,320 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:02,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:02,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:02,338 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:02,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:02,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:02,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:02,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:02,384 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:02,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:02,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:02,403 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:02,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:02,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:02,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:02,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:02,449 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:02,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:02,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:02,467 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:02,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:02,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:02,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:02,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:02,513 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:02,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:02,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:02,531 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:02,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:02,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:02,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:02,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:02,578 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:02,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:02,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:02,596 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:02,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:02,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:02,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:02,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:02,643 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:02,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:02,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:02,661 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:02,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:02,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:02,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:02,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:02,708 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:02,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:02,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:02,726 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:02,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:02,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:02,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:02,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:02,773 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:02,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:02,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:02,791 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:02,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:02,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:02,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:02,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:02,840 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:02,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:02,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:02,859 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:02,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:02,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:02,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:02,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:02,904 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:02,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:02,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:02,922 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:02,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:02,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:02,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:02,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:02,967 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:02,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:02,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:02,986 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:02,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:02,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:02,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:02,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:03,031 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:03,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:03,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:03,049 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:03,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:03,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:03,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:03,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:03,094 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:03,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:03,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:03,113 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:03,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:03,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:03,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:03,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:03,158 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:03,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:03,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:03,177 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:03,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:03,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:03,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:03,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:03,222 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:03,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:03,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:03,241 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:03,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:03,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:03,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:03,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:03,286 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:03,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:03,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:03,304 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:03,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:03,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:03,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:03,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:03,350 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:03,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:03,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:03,368 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:03,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:03,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:03,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:03,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:03,414 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:03,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:03,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:03,433 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:03,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:03,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:03,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:03,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:03,479 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:03,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:03,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:03,497 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:03,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:03,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:03,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:03,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:03,543 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:03,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:03,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:03,562 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:03,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:03,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:03,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:03,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:03,609 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:03,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:03,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:03,627 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:03,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:03,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:03,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:03,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:03,674 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:03,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:03,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:03,693 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:03,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:03,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:03,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:03,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:03,741 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:03,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:03,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:03,759 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:03,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:03,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:03,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:03,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:03,812 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:03,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:03,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:03,831 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:03,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:03,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:03,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:03,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:03,877 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:03,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:03,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:03,895 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:03,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:03,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:03,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:03,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:03,940 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:03,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:03,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:03,959 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:03,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:03,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:03,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:03,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:04,004 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:04,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:04,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:04,022 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:04,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:04,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:04,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:04,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:04,068 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:04,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:04,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:04,086 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:04,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:04,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:04,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:04,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:04,131 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:04,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:04,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:04,150 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:04,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:04,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:04,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:04,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:04,195 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:04,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:04,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:04,213 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:04,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:04,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:04,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:04,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:04,259 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:04,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:04,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:04,277 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:04,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:04,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:04,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:04,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:04,326 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:04,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:04,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:04,344 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:04,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:04,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:04,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:04,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:04,391 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:04,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:04,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:04,409 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:04,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:04,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:04,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:04,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:04,455 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:04,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:04,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:04,473 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:04,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:04,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:04,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:04,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:04,520 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:04,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:04,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:04,538 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:04,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:04,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:04,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:04,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:04,584 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:04,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:04,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:04,603 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:04,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:04,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:04,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:04,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:04,649 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:04,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:04,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:04,667 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:04,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:04,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:04,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:04,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:04,714 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:04,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:04,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:04,732 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:04,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:04,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:04,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:04,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:04,779 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:04,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:04,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:04,801 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:04,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:04,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:04,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:04,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:04,846 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:04,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:04,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:04,864 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:04,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:04,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:04,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:04,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:04,909 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:04,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:04,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:04,928 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:04,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:04,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:04,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:04,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:04,973 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:04,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:04,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:04,991 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:04,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:04,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:04,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:04,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:05,036 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:05,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:05,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:05,055 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:05,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:05,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:05,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:05,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:05,100 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:05,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:05,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:05,118 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:05,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:05,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:05,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:05,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:05,164 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:05,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:05,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:05,182 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:05,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:05,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:05,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:05,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:05,227 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:05,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:05,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:05,246 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:05,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:05,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:05,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:05,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:05,291 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:05,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:05,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:05,309 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:05,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:05,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:05,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:05,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:05,355 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:05,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:05,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:05,373 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:05,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:05,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:05,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:05,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:05,420 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:05,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:05,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:05,438 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:05,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:05,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:05,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:05,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:05,485 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:05,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:05,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:05,503 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:05,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:05,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:05,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:05,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:05,550 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:05,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:05,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:05,568 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:05,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:05,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:05,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:05,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:05,614 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:05,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:05,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:05,633 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:05,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:05,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:05,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:05,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:05,679 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:05,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:05,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:05,697 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:05,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:05,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:05,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:05,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:05,744 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:05,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:05,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:05,763 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:05,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:05,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:05,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:05,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:05,812 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:05,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:05,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:05,830 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:05,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:05,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:05,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:05,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:05,875 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:05,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:05,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:05,894 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:05,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:05,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:05,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:05,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:05,939 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:05,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:05,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:05,957 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:05,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:05,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:05,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:05,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:06,002 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:06,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:06,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:06,021 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:06,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:06,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:06,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:06,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:06,066 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:06,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:06,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:06,084 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:06,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:06,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:06,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:06,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:06,130 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:06,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:06,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:06,148 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:06,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:06,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:06,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:06,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:06,193 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:06,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:06,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:06,212 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:06,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:06,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:06,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:06,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:06,257 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:06,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:06,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:06,275 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:06,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:06,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:06,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:06,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:06,321 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:06,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:06,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:06,340 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:06,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:06,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:06,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:06,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:06,386 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:06,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:06,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:06,404 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:06,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:06,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:06,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:06,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:06,450 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:06,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:06,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:06,468 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:06,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:06,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:06,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:06,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:06,515 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:06,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:06,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:06,533 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:06,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:06,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:06,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:06,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:06,579 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:06,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:06,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:06,598 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:06,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:06,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:06,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:06,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:06,644 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:06,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:06,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:06,663 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:06,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:06,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:06,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:06,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:06,710 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:06,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:06,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:06,728 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:06,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:06,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:06,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:06,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:06,779 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:06,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:06,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:06,798 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:06,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:06,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:06,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:06,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:06,843 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:06,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:06,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:06,861 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:06,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:06,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:06,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:06,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:06,906 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:06,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:06,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:06,925 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:06,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:06,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:06,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:06,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:06,970 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:06,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:06,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:06,988 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:06,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:06,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:06,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:06,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:07,033 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:07,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:07,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:07,052 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:07,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:07,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:07,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:07,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:07,097 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:07,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:07,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:07,115 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:07,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:07,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:07,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:07,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:07,160 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:07,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:07,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:07,179 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:07,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:07,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:07,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:07,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:07,224 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:07,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:07,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:07,242 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:07,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:07,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:07,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:07,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:07,288 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:07,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:07,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:07,306 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:07,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:07,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:07,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:07,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:07,352 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:07,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:07,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:07,371 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:07,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:07,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:07,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:07,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:07,417 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:07,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:07,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:07,435 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:07,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:07,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:07,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:07,481 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:07,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:07,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:07,499 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:07,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:07,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:07,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:07,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:07,545 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:07,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:07,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:07,564 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:07,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:07,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:07,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:07,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:07,610 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:07,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:07,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:07,629 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:07,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:07,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:07,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:07,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:07,675 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:07,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:07,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:07,694 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:07,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:07,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:07,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:07,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:07,741 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:07,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:07,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:07,762 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:07,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:07,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:07,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:07,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:07,807 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:07,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:07,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:07,825 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:07,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:07,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:07,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:07,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:07,871 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:07,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:07,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:07,889 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:07,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:07,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:07,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:07,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:07,934 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:07,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:07,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:07,953 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:07,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:07,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:07,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:07,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:07,998 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:08,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:08,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:08,016 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:08,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:08,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:08,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:08,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:08,061 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:08,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:08,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:08,080 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:08,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:08,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:08,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:08,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:08,125 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:08,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:08,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:08,144 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:08,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:08,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:08,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:08,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:08,189 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:08,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:08,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:08,207 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:08,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:08,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:08,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:08,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:08,253 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:08,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:08,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:08,271 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:08,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:08,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:08,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:08,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:08,317 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:08,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:08,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:08,336 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:08,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:08,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:08,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:08,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:08,382 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:08,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:08,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:08,400 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:08,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:08,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:08,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:08,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:08,446 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:08,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:08,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:08,464 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:08,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:08,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:08,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:08,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:08,511 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:08,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:08,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:08,529 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:08,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:08,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:08,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:08,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:08,575 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:08,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:08,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:08,594 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:08,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:08,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:08,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:08,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:08,640 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:08,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:08,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:08,658 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:08,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:08,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:08,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:08,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:08,705 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:08,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:08,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:08,724 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:08,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:08,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:08,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:08,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:08,773 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:08,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:08,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:08,791 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:08,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:08,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:08,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:08,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:08,836 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:08,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:08,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:08,855 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:08,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:08,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:08,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:08,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:08,900 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:08,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:08,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:08,919 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:08,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:08,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:08,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:08,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:08,964 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:08,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:08,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:08,982 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:08,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:08,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:08,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:08,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:09,027 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:09,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:09,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:09,046 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:09,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:09,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:09,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:09,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:09,091 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:09,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:09,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:09,110 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:09,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:09,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:09,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:09,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:09,155 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:09,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:09,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:09,173 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:09,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:09,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:09,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:09,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:09,219 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:09,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:09,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:09,237 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:09,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:09,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:09,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:09,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:09,283 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:09,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:09,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:09,302 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:09,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:09,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:09,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:09,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:09,348 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:09,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:09,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:09,366 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:09,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:09,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:09,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:09,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:09,413 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:09,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:09,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:09,431 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:09,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:09,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:09,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:09,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:09,478 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:09,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:09,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:09,496 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:09,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:09,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:09,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:09,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:09,543 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:09,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:09,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:09,562 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:09,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:09,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:09,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:09,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:09,609 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:09,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:09,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:09,627 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:09,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:09,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:09,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:09,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:09,674 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:09,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:09,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:09,693 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:09,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:09,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:09,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:09,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:09,740 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:09,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:09,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:09,761 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:09,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:09,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:09,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:09,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:09,806 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:09,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:09,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:09,825 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:09,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:09,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:09,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:09,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:09,871 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:09,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:09,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:09,890 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:09,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:09,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:09,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:09,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:09,936 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:09,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:09,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:09,955 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:09,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:09,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:09,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:09,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:10,001 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:10,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:10,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:10,020 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:10,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:10,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:10,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:10,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:10,066 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:10,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:10,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:10,085 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:10,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:10,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:10,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:10,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:10,131 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:10,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:10,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:10,150 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:10,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:10,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:10,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:10,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:10,196 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:10,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:10,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:10,215 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:10,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:10,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:10,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:10,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:10,262 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:10,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:10,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:10,280 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:10,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:10,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:10,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:10,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:10,327 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:10,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:10,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:10,346 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:10,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:10,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:10,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:10,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:10,393 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:10,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:10,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:10,412 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:10,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:10,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:10,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:10,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:10,459 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:10,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:10,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:10,478 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:10,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:10,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:10,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:10,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:10,525 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:10,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:10,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:10,544 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:10,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:10,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:10,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:10,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:10,592 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:10,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:10,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:10,610 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:10,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:10,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:10,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:10,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:10,659 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:10,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:10,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:10,677 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:10,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:10,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:10,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:10,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:10,726 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:10,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:10,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:10,744 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:10,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:10,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:10,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:10,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:10,793 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:10,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:10,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:10,812 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:10,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:10,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:10,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:10,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:10,858 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:10,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:10,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:10,876 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:10,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:10,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:10,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:10,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:10,922 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:10,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:10,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:10,941 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:10,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:10,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:10,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:10,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:10,987 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:11,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:11,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:11,005 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:11,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:11,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:11,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:11,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:11,051 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:11,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:11,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:11,070 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:11,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:11,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:11,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:11,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:11,116 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:11,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:11,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:11,134 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:11,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:11,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:11,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:11,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:11,181 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:11,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:11,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:11,199 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:11,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:11,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:11,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:11,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:11,246 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:11,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:11,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:11,265 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:11,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:11,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:11,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:11,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:11,311 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:11,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:11,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:11,330 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:11,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:11,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:11,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:11,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:11,377 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:11,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:11,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:11,396 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:11,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:11,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:11,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:11,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:11,443 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:11,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:11,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:11,462 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:11,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:11,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:11,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:11,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:11,510 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:11,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:11,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:11,528 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:11,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:11,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:11,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:11,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:11,576 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:11,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:11,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:11,595 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:11,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:11,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:11,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:11,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:11,643 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:11,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:11,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:11,661 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:11,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:11,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:11,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:11,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:11,708 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:11,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:11,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:11,727 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:11,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:11,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:11,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:11,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:11,777 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:11,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:11,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:11,796 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:11,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:11,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:11,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:11,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:11,842 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:11,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:11,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:11,861 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:11,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:11,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:11,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:11,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:11,907 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:11,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:11,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:11,925 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:11,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:11,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:11,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:11,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:11,971 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:11,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:11,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:11,990 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:11,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:11,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:11,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:11,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:12,036 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:12,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:12,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:12,055 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:12,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:12,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:12,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:12,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:12,101 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:12,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:12,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:12,119 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:12,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:12,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:12,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:12,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:12,166 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:12,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:12,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:12,184 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:12,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:12,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:12,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:12,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:12,231 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:12,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:12,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:12,250 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:12,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:12,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:12,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:12,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:12,296 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:12,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:12,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:12,315 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:12,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:12,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:12,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:12,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:12,362 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:12,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:12,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:12,380 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:12,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:12,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:12,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:12,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:12,428 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:12,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:12,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:12,446 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:12,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:12,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:12,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:12,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:12,494 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:12,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:12,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:12,512 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:12,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:12,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:12,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:12,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:12,560 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:12,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:12,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:12,579 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:12,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:12,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:12,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:12,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:12,626 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:12,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:12,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:12,645 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:12,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:12,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:12,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:12,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:12,692 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:12,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:12,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:12,711 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:12,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:12,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:12,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:12,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:12,759 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:12,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:12,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:12,781 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:12,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:12,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:12,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:12,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:12,826 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:12,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:12,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:12,845 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:12,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:12,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:12,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:12,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:12,891 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:12,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:12,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:12,909 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:12,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:12,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:12,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:12,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:12,955 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:12,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:12,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:12,974 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:12,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:12,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:12,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:12,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:13,020 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:13,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:13,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:13,038 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:13,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:13,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:13,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:13,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:13,085 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:13,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:13,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:13,103 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:13,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:13,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:13,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:13,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:13,149 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:13,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:13,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:13,168 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:13,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:13,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:13,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:13,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:13,215 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:13,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:13,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:13,233 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:13,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:13,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:13,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:13,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:13,280 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:13,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:13,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:13,299 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:13,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:13,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:13,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:13,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:13,346 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:13,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:13,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:13,364 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:13,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:13,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:13,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:13,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:13,411 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:13,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:13,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:13,430 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:13,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:13,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:13,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:13,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:13,478 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:13,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:13,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:13,496 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:13,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:13,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:13,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:13,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:13,544 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:13,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:13,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:13,562 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:13,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:13,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:13,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:13,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:13,610 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:13,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:13,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:13,628 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:13,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:13,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:13,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:13,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:13,676 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:13,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:13,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:13,695 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:13,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:13,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:13,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:13,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:13,743 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:13,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:13,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:13,762 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:13,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:13,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:13,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:13,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:13,811 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:13,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:13,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:13,830 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:13,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:13,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:13,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:13,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:13,876 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:13,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:13,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:13,895 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:13,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:13,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:13,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:13,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:13,941 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:13,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:13,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:13,960 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:13,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:13,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:13,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:13,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:14,008 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:14,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:14,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:14,028 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:14,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:14,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:14,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:14,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:14,077 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:14,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:14,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:14,098 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:14,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:14,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:14,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:14,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:14,148 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:14,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:14,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:14,167 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:14,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:14,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:14,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:14,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:14,218 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:14,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:14,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:14,238 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:14,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:14,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:14,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:14,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:14,290 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:14,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:14,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:14,310 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:14,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:14,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:14,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:14,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:14,362 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:14,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:14,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:14,382 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:14,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:14,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:14,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:14,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:14,434 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:14,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:14,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:14,455 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:14,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:14,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:14,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:14,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:14,509 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:14,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:14,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:14,530 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:14,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:14,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:14,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:14,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:14,582 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:14,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:14,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:14,603 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:14,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:14,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:14,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:14,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:14,659 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:14,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:14,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:14,682 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:14,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:14,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:14,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:14,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:14,738 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:14,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:14,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:14,759 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:14,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:14,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:14,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:14,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:14,815 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:14,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:14,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:14,836 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:14,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:14,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:14,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:14,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:14,893 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:14,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:14,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:14,912 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:14,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:14,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:14,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:14,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:14,959 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:14,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:14,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:14,979 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:14,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:14,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:14,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:14,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:15,027 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:15,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:15,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:15,047 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:15,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:15,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:15,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:15,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:15,098 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:15,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:15,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:15,118 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:15,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:15,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:15,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:15,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:15,168 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:15,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:15,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:15,187 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:15,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:15,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:15,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:15,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:15,236 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:15,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:15,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:15,255 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:15,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:15,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:15,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:15,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:15,304 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:15,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:15,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:15,324 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:15,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:15,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:15,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:15,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:15,373 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:15,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:15,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:15,393 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:15,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:15,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:15,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:15,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:15,443 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:15,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:15,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:15,463 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:15,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:15,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:15,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:15,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:15,513 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:15,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:15,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:15,532 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:15,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:15,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:15,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:15,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:15,579 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:15,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:15,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:15,598 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:15,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:15,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:15,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:15,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:15,645 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:15,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:15,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:15,664 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:15,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:15,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:15,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:15,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:15,711 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:15,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:15,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:15,730 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:15,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:15,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:15,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:15,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:15,777 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:15,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:15,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:15,796 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:15,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:15,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:15,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:15,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:15,844 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:15,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:15,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:15,863 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:15,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:15,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:15,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:15,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:15,912 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:15,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:15,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:15,934 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:15,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:15,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:15,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:15,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:15,980 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:15,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:15,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:15,998 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:15,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:15,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:15,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:16,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:16,044 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:16,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:16,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:16,063 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:16,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:16,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:16,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:16,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:16,109 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:16,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:16,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:16,128 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:16,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:16,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:16,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:16,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:16,174 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:16,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:16,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:16,193 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:16,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:16,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:16,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:16,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:16,240 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:16,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:16,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:16,259 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:16,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:16,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:16,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:16,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:16,306 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:16,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:16,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:16,325 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:16,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:16,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:16,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:16,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:16,373 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:16,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:16,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:16,393 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:16,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:16,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:16,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:16,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:16,441 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:16,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:16,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:16,460 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:16,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:16,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:16,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:16,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:16,507 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:16,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:16,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:16,525 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:16,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:16,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:16,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:16,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:16,571 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:16,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:16,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:16,590 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:16,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:16,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:16,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:16,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:16,637 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:16,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:16,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:16,655 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:16,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:16,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:16,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:16,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:16,703 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:16,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:16,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:16,721 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:16,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:16,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:16,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:16,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:16,769 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:16,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:16,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:16,787 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:16,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:16,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:16,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:16,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:16,835 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:16,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:16,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:16,854 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:16,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:16,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:16,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:16,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:16,902 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:16,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:16,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:16,921 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:16,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:16,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:16,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:16,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:16,970 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:16,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:16,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:16,989 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:16,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:16,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:16,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:16,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:17,035 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:17,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:17,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:17,053 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:17,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:17,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:17,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:17,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:17,099 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:17,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:17,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:17,118 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:17,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:17,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:17,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:17,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:17,164 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:17,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:17,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:17,183 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:17,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:17,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:17,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:17,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:17,229 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:17,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:17,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:17,247 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:17,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:17,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:17,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:17,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:17,294 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:17,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:17,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:17,312 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:17,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:17,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:17,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:17,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:17,359 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:17,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:17,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:17,377 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:17,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:17,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:17,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:17,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:17,424 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:17,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:17,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:17,442 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:17,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:17,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:17,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:17,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:17,489 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:17,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:17,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:17,508 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:17,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:17,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:17,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:17,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:17,554 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:17,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:17,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:17,573 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:17,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:17,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:17,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:17,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:17,620 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:17,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:17,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:17,638 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:17,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:17,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:17,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:17,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:17,685 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:17,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:17,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:17,704 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:17,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:17,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:17,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:17,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:17,751 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:17,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:17,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:17,770 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:17,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:17,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:17,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:17,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:17,818 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:17,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:17,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:17,836 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:17,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:17,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:17,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:17,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:17,885 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:17,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:17,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:17,903 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:17,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:17,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:17,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:17,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:17,956 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:17,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:17,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:17,975 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:17,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:17,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:17,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:17,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:18,020 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:18,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:18,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:18,039 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:18,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:18,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:18,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:18,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:18,085 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:18,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:18,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:18,103 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:18,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:18,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:18,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:18,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:18,149 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:18,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:18,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:18,168 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:18,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:18,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:18,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:18,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:18,214 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:18,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:18,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:18,233 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:18,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:18,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:18,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:18,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:18,279 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:18,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:18,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:18,297 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:18,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:18,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:18,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:18,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:18,343 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:18,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:18,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:18,362 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:18,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:18,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:18,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:18,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:18,409 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:18,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:18,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:18,427 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:18,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:18,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:18,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:18,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:18,474 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:18,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:18,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:18,492 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:18,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:18,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:18,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:18,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:18,539 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:18,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:18,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:18,558 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:18,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:18,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:18,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:18,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:18,604 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:18,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:18,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:18,623 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:18,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:18,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:18,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:18,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:18,670 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:18,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:18,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:18,689 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:18,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:18,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:18,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:18,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:18,736 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:18,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:18,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:18,754 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:18,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:18,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:18,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:18,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:18,802 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:18,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:18,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:18,821 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:18,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:18,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:18,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:18,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:18,869 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:18,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:18,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:18,888 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:18,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:18,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:18,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:18,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:18,936 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:18,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:18,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:18,957 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:18,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:18,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:18,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:18,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:19,003 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:19,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:19,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:19,021 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:19,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:19,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:19,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:19,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:19,067 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:19,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:19,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:19,085 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:19,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:19,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:19,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:19,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:19,131 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:19,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:19,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:19,150 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:19,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:19,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:19,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:19,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:19,196 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:19,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:19,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:19,215 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:19,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:19,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:19,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:19,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:19,261 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:19,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:19,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:19,280 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:19,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:19,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:19,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:19,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:19,326 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:19,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:19,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:19,344 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:19,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:19,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:19,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:19,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:19,391 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:19,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:19,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:19,409 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:19,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:19,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:19,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:19,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:19,456 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:19,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:19,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:19,474 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:19,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:19,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:19,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:19,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:19,520 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:19,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:19,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:19,539 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:19,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:19,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:19,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:19,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:19,585 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:19,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:19,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:19,604 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:19,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:19,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:19,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:19,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:19,650 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:19,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:19,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:19,668 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:19,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:19,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:19,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:19,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:19,715 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:19,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:19,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:19,733 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:19,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:19,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:19,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:19,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:19,780 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:19,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:19,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:19,798 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:19,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:19,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:19,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:19,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:19,845 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:19,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:19,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:19,863 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:19,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:19,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:19,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:19,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:19,910 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:19,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:19,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:19,929 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:19,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:19,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:19,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:19,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:19,979 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:19,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:19,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:19,997 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:19,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:19,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:19,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:20,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:20,042 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:20,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:20,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:20,060 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:20,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:20,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:20,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:20,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:20,106 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:20,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:20,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:20,124 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:20,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:20,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:20,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:20,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:20,170 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:20,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:20,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:20,188 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:20,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:20,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:20,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:20,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:20,234 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:20,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:20,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:20,254 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:20,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:20,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:20,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:20,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:20,301 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:20,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:20,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:20,320 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:20,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:20,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:20,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:20,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:20,368 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:20,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:20,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:20,387 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:20,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:20,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:20,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:20,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:20,436 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:20,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:20,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:20,456 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:20,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:20,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:20,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:20,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:20,505 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:20,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:20,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:20,524 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:20,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:20,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:20,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:20,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:20,574 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:34:20,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:20,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 160 states and 324 transitions. [2021-11-23 00:34:20,593 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 324 transitions. [2021-11-23 00:34:20,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:34:20,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:20,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:20,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:20,642 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked.