./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/bitvector/soft_float_5a.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a1123d-14ec-4f62-becf-411c701b9f97/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a1123d-14ec-4f62-becf-411c701b9f97/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a1123d-14ec-4f62-becf-411c701b9f97/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a1123d-14ec-4f62-becf-411c701b9f97/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/soft_float_5a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a1123d-14ec-4f62-becf-411c701b9f97/bin/ukojak-2xVlg8857e/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a1123d-14ec-4f62-becf-411c701b9f97/bin/ukojak-2xVlg8857e --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f6c91769726962c1478685c30d57ac239987d5f8a5f6832d1d60b9c031f35855 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:48:16,475 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:48:16,479 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:48:16,533 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:48:16,533 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:48:16,538 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:48:16,540 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:48:16,544 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:48:16,546 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:48:16,552 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:48:16,553 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:48:16,555 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:48:16,556 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:48:16,558 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:48:16,560 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:48:16,565 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:48:16,567 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:48:16,568 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:48:16,570 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:48:16,579 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:48:16,582 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:48:16,583 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:48:16,587 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:48:16,588 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:48:16,597 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:48:16,597 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:48:16,598 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:48:16,600 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:48:16,601 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:48:16,602 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:48:16,602 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:48:16,603 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:48:16,605 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:48:16,607 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:48:16,608 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:48:16,608 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:48:16,609 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:48:16,609 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:48:16,610 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:48:16,611 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:48:16,611 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:48:16,612 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a1123d-14ec-4f62-becf-411c701b9f97/bin/ukojak-2xVlg8857e/config/svcomp-Overflow-32bit-Kojak_Default.epf [2021-11-13 22:48:16,656 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:48:16,657 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:48:16,658 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:48:16,658 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:48:16,659 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:48:16,659 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:48:16,660 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:48:16,660 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-13 22:48:16,660 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-13 22:48:16,660 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 22:48:16,661 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-13 22:48:16,662 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:48:16,662 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:48:16,662 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:48:16,662 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:48:16,663 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2021-11-13 22:48:16,663 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-13 22:48:16,663 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:48:16,663 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:48:16,664 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:48:16,664 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:48:16,664 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:48:16,664 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:48:16,664 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:48:16,665 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:48:16,665 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:48:16,665 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:48:16,665 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 22:48:16,666 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 22:48:16,667 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:48:16,667 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_f7a1123d-14ec-4f62-becf-411c701b9f97/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a1123d-14ec-4f62-becf-411c701b9f97/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6c91769726962c1478685c30d57ac239987d5f8a5f6832d1d60b9c031f35855 [2021-11-13 22:48:16,984 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:48:17,006 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:48:17,008 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:48:17,010 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:48:17,011 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:48:17,012 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a1123d-14ec-4f62-becf-411c701b9f97/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/bitvector/soft_float_5a.c.cil.c [2021-11-13 22:48:17,088 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a1123d-14ec-4f62-becf-411c701b9f97/bin/ukojak-2xVlg8857e/data/774a617ed/928e28bacdcf4470b2e379c01774d341/FLAGe911ada45 [2021-11-13 22:48:17,653 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:48:17,654 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a1123d-14ec-4f62-becf-411c701b9f97/sv-benchmarks/c/bitvector/soft_float_5a.c.cil.c [2021-11-13 22:48:17,671 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a1123d-14ec-4f62-becf-411c701b9f97/bin/ukojak-2xVlg8857e/data/774a617ed/928e28bacdcf4470b2e379c01774d341/FLAGe911ada45 [2021-11-13 22:48:17,981 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a1123d-14ec-4f62-becf-411c701b9f97/bin/ukojak-2xVlg8857e/data/774a617ed/928e28bacdcf4470b2e379c01774d341 [2021-11-13 22:48:17,986 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:48:17,987 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:48:17,992 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:48:17,992 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:48:17,995 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:48:17,996 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:48:17" (1/1) ... [2021-11-13 22:48:17,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a48d85f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:17, skipping insertion in model container [2021-11-13 22:48:17,999 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:48:17" (1/1) ... [2021-11-13 22:48:18,006 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:48:18,049 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:48:18,229 WARN L228 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_f7a1123d-14ec-4f62-becf-411c701b9f97/sv-benchmarks/c/bitvector/soft_float_5a.c.cil.c[728,741] [2021-11-13 22:48:18,275 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:48:18,284 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:48:18,296 WARN L228 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_f7a1123d-14ec-4f62-becf-411c701b9f97/sv-benchmarks/c/bitvector/soft_float_5a.c.cil.c[728,741] [2021-11-13 22:48:18,328 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:48:18,342 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:48:18,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:18 WrapperNode [2021-11-13 22:48:18,343 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:48:18,344 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:48:18,344 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:48:18,344 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:48:18,352 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:18" (1/1) ... [2021-11-13 22:48:18,361 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:18" (1/1) ... [2021-11-13 22:48:18,388 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:48:18,389 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:48:18,390 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:48:18,390 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:48:18,399 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:18" (1/1) ... [2021-11-13 22:48:18,399 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:18" (1/1) ... [2021-11-13 22:48:18,402 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:18" (1/1) ... [2021-11-13 22:48:18,402 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:18" (1/1) ... [2021-11-13 22:48:18,410 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:18" (1/1) ... [2021-11-13 22:48:18,416 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:18" (1/1) ... [2021-11-13 22:48:18,418 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:18" (1/1) ... [2021-11-13 22:48:18,421 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:48:18,422 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:48:18,422 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:48:18,422 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:48:18,423 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:18" (1/1) ... [2021-11-13 22:48:18,446 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:48:18,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a1123d-14ec-4f62-becf-411c701b9f97/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:48:18,473 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a1123d-14ec-4f62-becf-411c701b9f97/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:48:18,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7a1123d-14ec-4f62-becf-411c701b9f97/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:48:18,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 22:48:18,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:48:18,528 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2021-11-13 22:48:18,528 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2021-11-13 22:48:18,529 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:48:18,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:48:18,529 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 22:48:18,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 22:48:19,100 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:48:19,100 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-13 22:48:19,102 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:48:19 BoogieIcfgContainer [2021-11-13 22:48:19,103 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:48:19,104 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:48:19,104 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:48:19,114 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:48:19,114 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:48:19" (1/1) ... [2021-11-13 22:48:19,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:48:19,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:19,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 67 states and 84 transitions. [2021-11-13 22:48:19,193 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 84 transitions. [2021-11-13 22:48:19,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-13 22:48:19,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:19,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:19,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:19,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:48:19,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:19,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 67 states and 82 transitions. [2021-11-13 22:48:19,453 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 82 transitions. [2021-11-13 22:48:19,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-13 22:48:19,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:19,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:19,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:19,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:48:19,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:19,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 73 states and 93 transitions. [2021-11-13 22:48:19,630 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 93 transitions. [2021-11-13 22:48:19,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-13 22:48:19,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:19,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:19,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:19,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:48:19,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:19,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 77 states and 99 transitions. [2021-11-13 22:48:19,749 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 99 transitions. [2021-11-13 22:48:19,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-13 22:48:19,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:19,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:19,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:19,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:48:19,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:19,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 79 states and 102 transitions. [2021-11-13 22:48:19,813 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 102 transitions. [2021-11-13 22:48:19,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-13 22:48:19,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:19,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:19,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:19,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:48:19,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:19,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 80 states and 103 transitions. [2021-11-13 22:48:19,875 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 103 transitions. [2021-11-13 22:48:19,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-13 22:48:19,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:19,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:19,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:19,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:48:19,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:19,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 81 states and 104 transitions. [2021-11-13 22:48:19,916 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 104 transitions. [2021-11-13 22:48:19,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-13 22:48:19,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:19,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:19,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:19,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:48:19,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:19,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 82 states and 105 transitions. [2021-11-13 22:48:19,967 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 105 transitions. [2021-11-13 22:48:19,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-13 22:48:19,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:19,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:19,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:20,036 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:48:20,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:20,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 85 states and 111 transitions. [2021-11-13 22:48:20,090 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 111 transitions. [2021-11-13 22:48:20,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-13 22:48:20,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:20,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:20,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:20,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:48:20,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:20,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 89 states and 117 transitions. [2021-11-13 22:48:20,250 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 117 transitions. [2021-11-13 22:48:20,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-13 22:48:20,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:20,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:20,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:20,297 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:48:20,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:20,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 92 states and 121 transitions. [2021-11-13 22:48:20,323 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 121 transitions. [2021-11-13 22:48:20,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-13 22:48:20,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:20,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:20,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:20,378 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-13 22:48:20,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:20,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 91 states and 120 transitions. [2021-11-13 22:48:20,424 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 120 transitions. [2021-11-13 22:48:20,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-13 22:48:20,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:20,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:20,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:20,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:48:20,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:20,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 95 states and 128 transitions. [2021-11-13 22:48:20,589 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 128 transitions. [2021-11-13 22:48:20,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-13 22:48:20,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:20,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:20,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:20,649 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:48:20,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:20,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 94 states and 127 transitions. [2021-11-13 22:48:20,756 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 127 transitions. [2021-11-13 22:48:20,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-13 22:48:20,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:20,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:20,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:20,798 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:48:20,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:20,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 99 states and 132 transitions. [2021-11-13 22:48:20,901 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 132 transitions. [2021-11-13 22:48:20,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-13 22:48:20,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:20,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:20,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:20,938 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:48:20,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:20,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 100 states and 132 transitions. [2021-11-13 22:48:20,965 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 132 transitions. [2021-11-13 22:48:20,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-13 22:48:20,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:20,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:20,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:21,036 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-13 22:48:21,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:21,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 106 states and 142 transitions. [2021-11-13 22:48:21,248 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 142 transitions. [2021-11-13 22:48:21,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-13 22:48:21,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:21,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:21,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:21,311 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:48:21,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:21,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 109 states and 146 transitions. [2021-11-13 22:48:21,375 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 146 transitions. [2021-11-13 22:48:21,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-13 22:48:21,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:21,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:21,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:21,399 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-13 22:48:21,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:21,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 113 states and 153 transitions. [2021-11-13 22:48:21,443 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 153 transitions. [2021-11-13 22:48:21,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-13 22:48:21,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:21,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:21,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:21,463 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-13 22:48:21,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:21,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 113 states and 152 transitions. [2021-11-13 22:48:21,479 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 152 transitions. [2021-11-13 22:48:21,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-13 22:48:21,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:21,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:21,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:21,552 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-13 22:48:21,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:21,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 121 states and 164 transitions. [2021-11-13 22:48:21,831 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 164 transitions. [2021-11-13 22:48:21,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-13 22:48:21,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:21,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:21,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:21,856 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-13 22:48:21,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:21,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 123 states and 167 transitions. [2021-11-13 22:48:21,918 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 167 transitions. [2021-11-13 22:48:21,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-13 22:48:21,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:21,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:21,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:21,967 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-13 22:48:22,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:22,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 109 states and 146 transitions. [2021-11-13 22:48:22,135 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 146 transitions. [2021-11-13 22:48:22,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-13 22:48:22,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:22,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:22,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:22,155 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-13 22:48:22,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:22,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:22,164 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:22,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:22,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:22,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:22,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:22,256 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:22,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:22,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:22,351 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:22,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:22,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:22,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:22,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:22,379 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:22,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:22,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:22,386 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:22,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:22,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:22,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:22,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:22,427 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:22,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:22,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:22,433 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:22,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:22,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:22,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:22,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:22,467 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:22,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:22,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:22,481 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:22,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:22,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:22,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:22,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:22,525 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:22,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:22,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:22,537 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:22,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:22,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:22,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:22,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:22,573 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:22,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:22,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:22,586 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:22,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:22,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:22,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:22,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:22,633 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:22,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:22,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:22,643 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:22,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:22,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:22,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:22,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:22,679 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:22,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:22,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:22,686 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:22,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:22,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:22,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:22,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:22,730 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:22,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:22,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:22,736 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:22,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:22,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:22,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:22,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:22,783 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:22,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:22,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:22,789 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:22,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:22,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:22,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:22,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:22,815 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:22,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:22,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:22,822 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:22,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:22,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:22,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:22,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:22,849 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:22,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:22,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:22,855 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:22,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:22,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:22,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:22,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:22,887 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:22,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:22,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:22,894 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:22,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:22,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:22,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:22,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:22,928 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:22,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:22,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:22,943 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:22,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:22,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:22,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:22,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:22,980 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:22,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:22,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:22,986 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:22,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:22,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:22,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:22,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,017 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,023 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,050 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,056 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,092 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,098 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,126 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,132 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,166 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,172 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,194 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,199 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,224 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,236 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,261 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,268 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,293 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,299 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,324 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,330 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,357 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,362 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,388 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,393 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,415 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,422 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,445 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,451 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,475 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,482 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,504 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,510 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,546 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,551 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,575 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,581 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,604 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,610 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,631 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,637 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,664 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,669 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,690 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,696 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,717 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,722 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,745 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,750 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,771 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,776 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,797 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,802 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,823 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,828 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,850 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,855 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,876 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,881 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,906 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,912 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,933 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,938 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,959 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,964 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:23,985 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:23,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:23,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:23,990 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:23,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:23,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:23,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:23,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,011 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,016 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,048 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,054 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,074 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,079 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,100 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,105 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,126 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,131 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,152 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,157 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,177 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,183 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,203 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,208 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,228 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,234 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,254 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,259 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,282 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,287 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,307 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,312 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,333 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,338 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,357 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,362 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,382 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,387 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,426 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,431 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,451 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,456 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,476 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,481 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,502 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,507 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,527 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,532 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,553 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,559 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,579 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,584 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,604 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,609 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,630 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,635 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,655 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,660 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,680 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,685 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,705 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,710 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,730 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,735 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,757 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,762 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,782 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,787 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,820 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,824 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,843 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,848 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,868 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,872 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,891 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,896 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,915 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,920 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,939 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,943 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,962 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,966 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:24,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:24,989 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:24,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:24,993 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:24,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:24,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,012 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,017 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,038 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,043 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,062 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,066 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,086 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,091 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,110 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,114 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,133 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,137 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,162 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,167 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,188 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,192 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,213 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,218 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,242 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,247 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,268 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,273 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,294 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,299 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,323 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,328 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,347 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,351 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,371 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,375 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,394 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,399 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,418 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,423 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,441 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,446 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,465 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,469 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,488 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,492 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,511 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,515 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,534 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,538 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,556 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,566 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,584 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,588 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,606 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,611 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,630 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,634 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,653 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,658 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,677 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,682 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,701 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,705 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,725 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,729 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,748 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,753 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,772 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,776 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,799 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,803 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,822 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,827 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,846 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,850 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,870 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,874 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,893 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,898 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,921 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,925 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,944 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,949 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,968 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:25,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:25,972 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:25,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:25,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:25,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,997 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,002 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,021 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,025 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,045 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,049 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,068 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,072 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,091 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,095 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,114 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,119 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,137 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,142 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,160 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,165 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,184 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,189 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,207 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,212 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,230 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,235 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,255 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,260 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,278 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,282 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,301 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,306 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,324 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,329 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,348 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,352 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,371 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,376 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,395 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,399 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,424 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,429 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,448 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,453 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,472 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,476 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,494 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,498 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,516 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,521 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,540 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,544 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,563 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,567 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,587 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,591 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,611 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,616 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,634 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,639 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,656 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,661 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,679 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,683 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,702 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,707 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,726 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,731 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,750 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,755 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,774 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,778 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,797 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,801 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,820 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,825 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,843 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,848 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,872 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,876 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,896 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,900 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,918 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,923 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,941 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,946 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,964 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,969 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:26,988 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:26,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:26,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:26,992 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:26,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:26,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,011 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,016 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,034 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,038 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,056 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,060 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,078 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,082 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,101 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,105 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,123 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,127 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,145 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,149 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,167 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,171 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,190 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,194 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,212 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,217 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,236 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,240 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,259 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,264 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,282 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,286 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,319 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,323 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,345 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,350 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,368 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,373 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,390 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,395 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,413 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,417 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,435 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,439 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,457 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,462 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,480 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,484 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,502 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,507 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,525 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,530 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,548 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,552 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,570 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,574 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,593 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,597 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,615 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,619 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,637 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,642 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,660 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,664 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,684 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,688 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,706 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,711 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,729 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,734 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,761 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,765 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,783 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,787 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,809 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,814 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,833 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,838 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,856 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,861 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,878 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,882 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,900 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,904 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,923 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,927 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,944 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,948 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,965 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,969 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:27,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:27,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:27,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,995 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:27,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:27,999 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,017 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,021 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,040 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,045 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,063 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,067 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,085 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,089 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,107 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,112 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,129 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,134 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,152 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,156 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,174 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,178 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,206 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,211 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,230 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,235 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,258 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,263 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,282 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,287 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,307 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,312 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,331 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,337 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,356 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,361 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,379 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,384 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,402 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,407 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,426 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,432 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,450 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,455 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,473 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,478 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,496 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,501 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,519 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,524 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,541 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,546 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,564 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,568 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,586 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,591 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,609 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,613 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,631 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,636 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,654 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,658 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,676 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,680 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,705 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,709 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,728 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,732 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,750 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,754 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,772 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,776 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,803 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,808 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,825 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,830 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,849 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,853 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,871 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,875 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,894 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,898 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,916 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,920 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,938 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,942 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,959 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,964 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,981 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:28,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:28,986 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:28,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:28,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,003 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,008 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,031 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,035 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,056 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,061 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,081 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,085 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,112 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,117 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,135 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,139 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,157 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,162 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,179 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,184 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,202 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,207 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,224 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,229 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,246 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,255 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,273 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,278 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,295 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,299 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,317 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,322 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,340 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,344 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,362 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,367 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,386 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,390 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,408 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,417 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,435 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,440 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,458 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,463 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,481 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,485 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,503 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,507 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,525 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,530 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,547 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,552 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,570 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,574 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,592 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,596 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,614 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,618 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,635 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,639 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,657 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,662 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,691 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,695 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,712 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,717 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,734 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,738 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,756 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,760 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,777 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,782 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,805 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,809 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,827 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,832 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,850 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,854 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,875 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,879 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,896 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,900 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,917 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,922 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,939 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,943 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,961 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,966 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:29,985 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:29,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:29,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:29,990 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:29,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:29,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:29,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,007 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,011 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,028 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,033 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,051 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,056 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,073 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,078 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,096 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,101 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,118 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,123 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,141 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,146 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,164 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,169 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,187 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,192 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,214 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,219 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,236 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,241 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,258 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,263 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,280 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,285 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,301 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,306 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,329 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,334 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,352 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,356 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,373 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,377 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,395 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,400 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,418 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,422 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,440 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,445 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,462 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,467 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,485 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,489 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,506 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,511 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,528 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,533 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,550 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,555 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,572 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,576 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,593 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,597 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,614 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,618 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,637 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,641 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,658 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,663 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,680 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,684 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,701 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,706 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,727 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,731 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,748 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,752 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,768 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,774 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,790 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,795 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,811 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,816 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,832 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,837 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,858 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,863 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,879 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,884 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,901 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,905 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,922 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,926 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,944 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,948 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,965 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,970 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:30,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,989 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:30,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:30,994 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:30,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:30,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,011 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,015 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,032 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,037 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,054 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,058 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,075 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,080 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,097 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,101 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,118 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,122 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,139 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,144 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,162 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,166 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,182 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,187 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,204 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,209 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,226 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,230 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,247 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,252 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,268 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,272 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,290 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,294 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,311 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,315 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,332 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,336 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,358 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,365 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,393 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,398 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,430 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,438 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,459 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,463 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,480 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,484 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,500 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,505 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,521 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,525 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,541 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,545 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,561 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,566 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,582 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,586 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,602 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,606 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,622 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,626 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,642 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,647 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,667 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,671 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,688 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,692 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,708 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,712 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,729 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,734 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,750 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,755 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,772 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,776 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,793 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,797 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,814 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,818 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,835 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,839 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,855 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,859 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,875 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,879 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,904 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,909 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,929 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,934 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,954 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,958 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,977 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:31,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:31,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:31,981 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:31,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:31,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:31,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,000 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,011 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,029 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,033 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,051 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,055 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,073 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,078 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,096 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,100 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,116 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,120 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,137 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,142 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,159 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,163 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,180 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,184 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,200 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,204 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,220 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,224 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,241 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,245 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,263 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,267 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,283 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,287 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,304 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,308 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,325 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,330 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,346 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,350 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,367 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,371 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,388 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,392 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,409 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,413 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,429 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,433 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,449 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,453 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,470 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,474 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,491 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,496 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,521 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,525 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,542 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,547 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,563 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,568 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,584 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,588 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,605 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,609 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,626 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,630 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,647 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,651 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,667 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,671 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,689 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,693 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,709 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,713 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,734 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,738 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,754 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,758 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,774 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,778 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,795 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,799 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,815 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,819 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,835 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,839 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,855 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,860 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,876 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,880 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,896 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,900 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,916 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,920 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,937 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,941 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,957 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,961 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:32,978 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:32,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:32,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:32,982 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:32,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:32,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:32,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:32,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,002 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,006 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,023 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,027 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,044 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,048 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,065 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,069 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,086 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,090 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,107 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,111 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,131 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,135 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,152 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,156 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,172 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,176 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,193 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,197 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,213 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,217 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,233 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,237 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,253 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,257 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,273 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,277 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,293 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,297 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,314 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,318 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,335 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,339 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,355 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,359 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,375 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,380 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,396 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,401 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,417 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,422 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,438 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,442 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,458 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,462 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,479 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,483 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,500 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,505 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,521 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,526 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,542 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,546 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,563 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,567 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,583 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,591 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,607 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,611 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,627 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,632 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,651 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,655 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,671 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,675 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,691 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,695 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,719 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,723 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,740 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,744 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,760 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,765 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,781 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,785 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,802 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,806 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,822 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,826 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,843 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,847 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,864 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,868 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,884 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,888 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,914 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,918 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,934 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,938 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,954 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,958 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,974 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,978 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:33,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:33,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:33,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:33,995 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:33,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:33,999 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,016 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,020 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,037 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,041 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,064 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,069 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,085 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,089 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,105 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,109 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,136 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,140 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,175 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,179 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,215 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,219 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,236 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,240 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,257 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,261 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,277 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,281 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,297 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,301 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,316 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,320 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,336 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,340 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,356 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,360 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,382 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,386 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,403 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,407 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,428 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,432 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,448 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,452 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,468 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,472 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,488 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,492 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,508 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,512 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,528 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,532 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,547 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,552 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,567 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,571 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,587 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,591 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,606 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,610 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,626 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,630 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,646 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,650 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,666 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,671 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,687 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,691 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,707 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,711 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,726 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,730 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,746 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,751 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,767 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,771 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,787 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,791 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,808 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,812 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,828 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,832 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,847 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,851 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,867 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,871 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,887 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,891 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,908 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,911 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,938 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,942 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,965 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,969 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,985 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:34,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:34,989 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:34,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:34,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,005 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,009 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,025 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,029 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,045 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,050 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,066 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,069 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,085 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,089 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,104 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,108 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,124 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,128 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,144 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,148 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,164 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,168 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,184 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,190 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,206 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,210 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,226 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,230 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,246 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,250 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,266 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,270 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,287 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,291 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,307 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,311 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,327 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,331 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,346 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,351 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,367 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,371 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,387 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,390 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,407 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,411 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,427 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,431 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,447 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,451 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,466 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,470 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,486 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,490 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,506 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,510 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,528 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,532 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,552 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,557 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,572 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,576 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,592 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,596 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,612 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,616 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,631 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,635 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,651 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,655 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,670 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,684 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,700 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,704 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,720 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,723 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,739 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,743 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,758 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,762 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,778 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,782 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,797 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,801 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,816 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,820 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,836 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,840 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,855 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,859 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,874 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,878 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,893 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,897 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,912 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,916 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,958 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,962 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,978 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:35,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:35,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:35,982 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:35,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:35,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:35,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:35,997 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,001 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,017 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,021 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,037 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,041 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,057 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,061 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,076 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,081 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,096 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,100 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,116 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,120 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,136 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,140 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,159 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,163 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,179 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,183 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,199 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,203 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,219 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,223 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,239 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,243 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,259 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,263 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,278 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,282 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,298 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,302 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,318 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,322 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,338 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,341 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,357 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,361 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,377 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,381 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,401 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,409 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,424 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,428 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,443 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,447 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,462 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,466 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,481 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,485 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,500 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,504 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,520 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,523 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,538 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,542 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,558 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,562 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,578 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,582 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,598 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,601 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,617 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,621 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,636 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,640 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,656 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,659 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,675 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,680 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,695 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,699 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,737 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,741 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,757 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,761 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,777 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,781 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,796 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,800 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,822 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,826 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,847 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,851 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,867 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,871 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,886 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,890 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,905 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,909 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,924 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,927 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,944 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,948 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,963 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,967 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,982 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:36,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:36,986 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:36,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:36,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,002 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,006 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,022 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,025 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,041 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,045 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,060 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,064 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,080 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,083 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,099 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,103 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,118 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,122 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,137 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,141 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,156 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,160 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,175 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,179 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,205 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,208 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,224 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,228 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,243 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,247 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,262 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,266 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,280 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,284 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,300 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,304 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,325 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,329 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,344 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,347 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,363 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,366 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,381 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,385 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,400 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,404 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,419 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,423 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,447 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,451 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,467 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,471 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,490 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,494 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,510 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,514 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,529 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,533 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,548 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,552 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,567 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,571 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,586 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,590 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,605 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,608 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,623 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,627 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,648 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,652 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,667 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,671 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,687 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,691 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,706 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,710 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,726 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,730 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,746 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,750 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,766 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,769 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,785 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,789 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,805 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,808 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,824 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,828 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,843 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,847 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,862 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,866 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,881 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,885 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,913 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,917 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,933 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,937 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,952 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,956 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,971 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,975 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,990 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:37,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:37,993 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:37,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:37,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:37,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:37,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,008 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,012 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,028 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,031 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,047 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,051 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,066 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,070 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,085 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,089 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,104 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,108 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,123 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,127 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,142 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,146 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,161 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,165 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,181 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,185 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,200 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,204 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,220 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,224 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,239 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,243 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,259 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,262 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,278 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,281 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,297 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,301 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,316 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,320 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,335 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,338 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,353 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,357 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,372 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,376 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,390 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,394 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,410 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,414 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,429 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,433 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,456 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,460 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,488 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,491 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,506 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,510 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,525 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,528 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,544 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,547 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,563 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,566 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,582 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,585 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,600 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,604 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,619 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,623 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,638 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,642 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,658 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,661 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,676 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,680 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,695 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,699 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,714 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,718 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,733 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,737 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,753 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,757 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,772 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,776 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,790 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,794 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,809 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,813 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,828 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,832 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,847 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,850 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,891 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,895 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,910 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,914 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,928 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,932 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,947 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,950 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,967 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,970 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:38,985 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:38,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:38,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:38,989 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:38,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:38,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,004 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,007 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,022 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,025 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,040 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,044 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,064 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,068 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,083 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,086 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,101 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,104 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,119 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,122 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,137 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,141 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,155 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,159 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,173 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,177 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,191 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,195 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,210 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,214 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,229 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,233 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,247 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,251 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,267 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,270 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,285 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,289 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,303 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,307 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,328 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,332 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,346 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,350 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,364 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,368 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,383 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,386 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,401 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,404 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,419 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,423 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,437 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,441 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,456 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,460 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,475 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,479 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,494 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,498 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,513 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,517 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,532 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,536 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,551 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,554 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,569 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,573 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,587 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,591 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,609 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,613 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,628 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,632 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,647 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,651 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,665 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,669 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,684 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,688 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,702 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,706 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,720 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,724 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,743 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,747 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,762 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,765 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,780 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,784 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,799 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,803 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,818 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,822 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,841 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,845 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,860 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,864 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,879 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,882 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,897 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,900 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,916 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,919 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,937 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,940 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,954 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,958 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,973 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:39,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:39,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:39,976 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:39,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:39,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:39,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:39,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,999 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,003 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,017 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,021 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,035 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,039 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,053 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,057 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,071 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,075 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,090 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,094 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,109 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,113 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,127 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,131 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,147 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,151 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,166 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,169 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,191 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,194 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,209 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,212 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,227 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,231 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,245 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,249 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,264 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,267 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,282 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,286 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,301 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,305 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,320 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,324 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,338 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,342 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,356 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,360 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,377 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,381 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,396 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,399 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,414 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,417 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,432 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,435 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,450 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,453 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,468 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,476 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,490 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,494 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,509 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,512 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,528 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,531 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,545 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,549 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,564 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,567 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,581 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,585 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,600 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,603 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,618 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,621 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,636 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,639 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,654 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,657 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,672 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,676 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,690 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,694 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,708 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,711 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,731 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,734 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,749 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,753 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,767 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,771 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,793 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,797 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,812 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,815 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,830 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,833 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,862 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,866 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,881 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,884 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,899 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,903 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,918 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,922 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,937 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,940 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,956 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,960 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,976 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,980 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:40,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:40,995 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:40,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:40,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:40,999 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:40,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:40,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:40,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,014 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,018 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,033 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,037 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,063 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,067 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,082 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,086 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,101 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,105 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,120 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,123 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,138 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,142 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,156 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,160 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,175 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,180 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,198 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,203 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,221 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,226 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,243 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,248 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,265 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,268 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,283 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,287 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,307 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,311 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,325 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,329 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,343 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,347 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,362 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,367 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,382 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,386 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,400 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,403 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,418 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,421 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,436 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,439 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,454 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,458 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,472 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,476 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,491 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,495 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,510 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,514 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,529 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,532 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,547 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,551 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,566 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,569 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,584 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,588 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,602 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,606 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,621 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,624 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,639 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,642 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,656 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,660 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,674 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,678 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,692 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,696 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,710 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,714 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,728 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,732 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,746 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,749 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,764 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,768 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,783 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,787 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,823 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,827 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,841 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,845 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,860 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,864 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,881 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,885 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,899 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,901 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,931 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,935 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,952 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,956 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,971 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,975 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:41,989 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:41,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:41,993 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:41,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:41,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,007 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,012 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,027 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,030 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,045 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,048 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,063 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,066 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,082 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,085 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,100 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,104 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,119 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,122 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,137 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,140 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,155 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,159 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,174 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,177 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,192 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,195 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,209 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,213 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,228 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,232 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,247 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,250 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,265 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,269 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,284 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,287 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,302 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,306 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,321 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,324 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,339 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,342 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,357 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,361 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,375 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,379 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,393 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,396 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,411 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,414 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,433 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,436 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,451 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,454 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,469 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,472 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,498 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,501 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,516 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,520 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,535 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,538 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,553 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,556 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,570 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,574 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,588 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,592 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,606 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,609 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,624 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,627 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,642 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,645 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,660 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,664 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,679 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,682 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,697 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,700 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,716 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,719 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,735 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,739 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,754 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,757 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,772 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,775 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,790 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,793 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,808 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,811 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,826 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,829 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,844 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,847 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,862 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,865 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,881 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,885 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,899 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,903 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,918 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,922 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,937 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,941 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,955 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,959 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,973 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,977 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:42,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,994 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:42,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:42,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:42,998 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:42,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:42,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:42,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:43,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:43,013 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:43,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:43,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:43,016 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:43,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:43,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:43,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:43,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:43,032 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:43,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:43,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:43,035 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:43,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:43,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:43,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:43,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:43,050 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:43,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:43,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:43,054 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:43,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:43,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:43,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:43,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:43,069 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:43,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:43,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:43,073 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:43,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:43,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:43,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:43,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:43,087 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:43,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:43,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:43,091 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:43,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:43,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:43,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:43,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:43,105 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:43,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:43,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:43,109 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:43,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:43,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:43,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:43,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:43,123 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:43,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:43,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:43,127 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:43,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:43,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:43,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:43,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:43,141 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:43,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:43,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:43,145 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:43,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:43,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:43,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:43,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:43,160 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:43,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:43,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:43,163 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:43,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:43,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:43,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:43,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:43,178 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:43,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:43,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:43,181 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:43,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:43,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:43,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:43,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:43,195 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:43,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:43,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:43,199 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:43,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:43,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:43,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:43,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:43,213 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:43,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:43,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:43,217 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:43,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:43,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:43,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:43,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:43,231 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:43,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:43,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:43,235 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:43,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:43,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:43,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:43,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:43,249 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:43,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:43,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:43,252 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:43,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:43,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:43,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:43,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:43,267 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:43,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:43,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:43,270 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:43,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:43,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:43,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:43,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:43,284 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:43,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:43,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:43,288 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:43,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:43,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:43,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:43,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:43,302 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:43,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:43,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:43,306 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:43,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:43,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:43,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:43,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:43,320 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:43,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:43,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:43,323 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:43,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:43,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:43,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:43,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:43,337 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:43,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:43,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:43,341 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:43,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:43,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:43,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:43,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:43,355 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:43,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:43,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:43,358 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:43,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:43,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:43,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:43,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:43,373 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:43,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:43,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:43,376 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:43,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:43,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:43,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:43,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:43,390 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:43,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:43,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:43,394 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:43,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:43,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:43,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:43,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:43,408 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:48:43,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:43,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:48:43,412 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:48:43,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:48:43,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-13 22:59:46,727 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:46,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:46,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:46,729 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:46,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:46,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:46,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:46,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:46,738 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:46,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:46,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:46,740 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:46,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:46,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:46,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:46,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:46,750 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:46,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:46,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:46,752 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:46,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:46,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:46,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:46,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:46,762 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:46,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:46,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:46,764 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:46,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:46,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:46,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:46,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:46,774 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:46,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:46,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:46,776 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:46,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:46,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:46,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:46,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:46,788 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:46,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:46,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:46,790 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:46,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:46,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:46,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:46,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:46,800 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:46,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:46,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:46,802 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:46,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:46,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:46,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:46,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:46,812 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:46,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:46,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:46,814 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:46,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:46,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:46,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:46,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:46,824 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:46,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:46,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:46,826 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:46,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:46,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:46,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:46,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:46,835 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:46,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:46,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:46,837 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:46,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:46,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:46,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:46,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:46,847 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:46,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:46,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:46,849 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:46,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:46,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:46,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:46,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:46,859 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:46,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:46,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:46,861 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:46,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:46,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:46,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:46,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:46,871 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:46,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:46,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:46,872 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:46,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:46,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:46,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:46,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:46,882 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:46,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:46,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:46,884 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:46,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:46,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:46,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:46,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:46,894 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:46,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:46,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:46,896 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:46,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:46,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:46,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:46,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:46,906 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:46,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:46,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:46,908 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:46,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:46,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:46,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:46,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:46,917 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:46,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:46,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:46,919 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:46,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:46,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:46,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:46,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:46,929 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:46,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:46,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:46,931 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:46,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:46,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:46,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:46,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:46,941 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:46,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:46,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:46,943 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:46,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:46,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:46,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:46,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:46,953 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:46,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:46,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:46,955 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:46,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:46,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:46,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:46,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:46,965 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:46,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:46,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:46,967 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:46,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:46,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:46,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:46,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:46,976 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:46,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:46,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:46,978 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:46,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:46,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:46,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:46,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:46,988 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:46,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:46,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:46,990 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:46,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:46,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:46,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:46,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,000 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,002 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,012 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,013 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,023 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,025 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,035 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,037 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,047 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,049 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,059 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,061 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,071 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,073 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,083 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,085 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,095 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,097 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,107 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,109 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,119 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,121 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,131 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,133 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,143 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,145 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,155 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,157 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,166 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,168 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,178 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,180 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,190 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,192 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,202 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,204 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,214 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,216 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,226 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,228 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,238 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,240 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,250 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,252 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,262 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,264 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,274 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,276 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,286 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,288 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,298 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,300 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,313 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,315 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,325 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,326 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,337 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,339 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,349 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,351 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,361 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,363 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,373 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,375 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,384 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,386 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,396 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,398 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,408 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,410 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,420 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,422 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,432 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,434 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,443 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,445 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,455 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,457 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,467 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,469 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,479 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,481 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,491 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,493 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,502 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,504 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,514 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,516 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,526 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,528 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,538 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,540 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,550 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,552 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,561 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,563 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,573 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,575 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,585 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,587 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,597 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,599 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,608 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,610 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,620 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,622 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,632 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,634 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,644 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,646 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,656 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,658 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,668 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,670 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,681 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,683 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,693 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,695 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,705 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,707 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,717 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,719 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,729 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,731 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,741 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,743 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,756 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,758 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,768 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,770 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,780 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,782 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,793 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,795 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,805 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,807 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,818 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,820 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,836 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,838 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,849 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,851 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,862 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,864 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,874 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,876 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,886 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,888 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,898 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,900 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,910 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,912 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,922 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,924 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,934 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,936 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,946 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,948 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,958 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,960 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,970 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,972 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,982 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,984 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:47,994 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:47,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:47,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:47,996 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:47,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:47,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:47,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:47,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,006 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,008 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,018 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,021 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,031 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,033 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,043 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,045 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,055 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,057 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,066 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,068 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,078 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,080 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,090 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,092 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,102 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,104 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,114 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,116 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,126 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,128 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,138 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,140 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,150 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,152 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,162 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,164 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,174 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,176 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,186 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,187 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,197 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,199 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,209 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,211 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,221 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,223 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,233 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,235 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,245 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,247 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,258 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,260 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,270 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,272 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,282 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,284 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,295 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,297 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,307 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,309 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,319 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,321 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,332 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,334 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,344 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,346 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,356 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,358 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,370 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,372 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,382 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,384 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,394 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,395 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,405 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,407 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,417 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,419 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,429 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,431 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,441 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,443 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,453 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,455 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,465 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,467 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,476 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,478 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,488 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,490 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,500 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,502 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,512 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,513 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,523 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,525 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,535 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,537 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,547 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,549 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,559 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,561 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,571 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,572 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,582 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,584 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,594 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,596 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,606 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,608 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,618 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,619 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,629 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,631 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,641 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,643 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,653 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,655 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,665 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,667 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,677 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,678 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,688 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,690 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,700 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,702 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,712 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,714 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,724 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,726 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,736 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,738 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,747 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,749 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,759 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,761 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,771 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,773 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,783 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,785 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,795 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,796 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,806 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,808 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,818 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,820 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,830 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,832 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,842 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,844 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,854 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,855 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,865 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,867 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,877 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,879 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,891 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,893 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,902 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,904 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,914 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,916 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,926 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,928 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,938 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,940 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,949 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,951 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,961 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,963 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,973 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,975 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,985 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,987 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:48,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:48,997 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:48,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:48,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:48,999 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:48,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:48,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:48,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,009 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,011 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,021 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,023 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,033 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,035 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,045 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,047 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,057 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,059 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,069 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,070 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,080 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,082 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,092 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,094 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,104 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,106 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,116 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,118 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,127 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,129 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,139 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,141 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,151 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,153 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,163 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,165 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,175 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,177 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,187 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,189 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,199 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,201 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,211 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,213 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,223 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,225 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,235 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,237 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,256 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,257 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,267 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,269 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,279 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,281 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,291 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,293 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,303 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,305 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,315 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,317 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,326 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,328 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,338 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,340 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,350 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,352 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,362 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,364 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,374 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,376 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,386 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,388 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,398 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,399 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,411 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,413 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,423 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,425 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,435 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,437 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,447 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,449 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,458 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,460 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,470 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,472 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,482 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,484 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,493 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,495 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,505 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,507 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,517 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,519 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,529 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,531 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,541 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,543 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,552 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,554 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,564 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,566 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,576 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,578 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,587 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,589 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,599 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,601 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,611 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,613 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,623 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,624 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,634 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,636 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,646 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,648 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,658 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,660 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,670 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,672 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,682 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,684 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,694 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,696 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,705 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,707 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,717 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,719 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,729 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,731 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,741 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,743 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,752 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,754 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,764 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,766 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,776 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,778 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,788 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,790 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,800 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,802 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,811 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,813 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,823 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,825 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,835 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,837 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,847 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,849 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,859 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,861 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,871 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,872 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,882 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,884 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,894 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,896 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,906 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,908 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,918 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,920 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,932 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,933 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,943 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,945 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,955 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,957 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,966 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,969 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,978 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,980 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:49,990 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:49,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:49,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:49,992 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:49,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:49,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:49,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:49,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,002 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,004 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,014 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,016 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,025 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,027 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,037 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,039 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,049 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,051 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,061 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,063 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,073 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,074 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,084 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,086 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,096 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,098 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,108 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,110 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,120 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,121 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,131 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,133 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,143 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,145 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,155 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,157 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,167 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,169 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,179 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,180 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,190 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,192 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,202 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,204 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,214 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,216 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,225 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,227 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,237 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,239 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,249 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,251 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,261 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,263 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,273 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,275 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,284 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,286 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,296 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,298 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,308 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,310 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,320 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,322 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,331 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,333 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,343 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,345 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,355 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,357 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,367 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,369 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,378 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,380 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,390 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,392 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,402 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,404 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,414 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,416 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,425 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,427 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,442 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,443 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,453 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,455 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,465 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,467 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,476 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,478 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,488 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,490 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,500 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,502 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,511 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,513 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,523 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,525 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,535 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,537 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,547 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,549 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,558 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,561 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,570 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,572 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,582 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,584 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,594 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,596 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,605 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,608 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,617 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,619 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,629 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,631 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,641 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,643 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,653 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,654 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,664 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,666 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,676 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,678 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,688 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,690 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,700 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,702 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,712 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,713 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,723 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,725 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,735 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,737 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,747 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,749 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,759 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,761 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,771 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,772 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,782 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,784 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,794 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,796 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,806 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,808 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,818 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,820 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,829 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,831 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,841 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,843 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,853 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,855 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,865 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,867 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,876 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,878 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,888 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,890 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,900 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,902 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,912 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,914 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,924 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,926 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,935 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,937 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,947 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,949 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,962 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,964 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,974 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,975 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,985 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,987 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:50,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:50,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:50,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:50,997 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:50,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:50,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:50,999 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:50,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,009 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,011 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,021 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,023 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,032 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,034 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,044 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,046 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,056 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,058 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,067 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,069 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,079 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,081 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,091 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,093 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,103 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,104 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,114 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,116 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,126 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,128 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,138 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,140 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,150 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,151 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,161 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,163 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,173 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,175 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,185 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,186 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,196 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,198 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,208 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,210 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,220 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,222 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,232 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,234 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,243 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,245 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,255 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,257 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,267 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,269 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,279 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,281 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,290 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,292 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,302 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,304 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,314 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,316 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,326 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,328 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,338 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,340 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,350 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,352 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,361 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,363 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,373 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,375 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,385 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,387 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,397 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,399 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,409 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,411 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,421 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,423 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,433 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,434 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,444 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,446 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,456 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,458 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,468 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,470 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,482 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,483 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,493 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,495 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,505 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,507 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,517 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,519 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,528 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,530 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,540 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,542 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,552 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,554 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,564 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,565 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,575 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,577 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,587 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,589 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,599 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,601 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,611 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,612 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,622 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,624 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,634 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,636 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,646 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,648 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,658 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,659 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,669 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,671 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,681 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,683 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,693 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,695 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,704 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,706 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,716 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,718 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,728 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,730 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,740 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,742 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,752 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,754 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,763 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,765 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,775 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,777 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,787 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,789 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,799 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,801 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,811 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,813 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,823 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,825 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,835 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,837 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,847 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,849 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,859 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,861 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,870 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,872 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,882 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,884 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,894 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,896 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,906 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,908 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,917 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,919 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,929 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,931 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,941 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,943 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,953 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,955 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,965 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,966 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,976 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,978 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:51,990 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:51,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:51,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:51,992 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:51,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:51,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:51,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:51,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,002 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,004 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,014 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,016 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,025 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,028 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,037 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,039 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,049 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,051 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,061 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,063 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,072 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,074 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,084 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,086 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,096 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,098 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,108 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,109 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,119 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,121 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,131 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,133 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,143 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,145 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,155 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,157 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,167 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,169 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,179 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,181 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,191 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,193 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,202 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,204 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,214 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,216 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,226 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,228 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,238 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,240 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,250 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,252 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,261 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,263 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,273 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,275 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,285 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,287 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,296 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,298 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,308 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,310 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,320 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,322 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,332 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,334 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,344 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,346 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,356 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,357 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,367 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,369 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,379 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,381 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,391 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,393 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,403 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,405 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,415 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,417 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,426 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,428 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,438 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,440 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,450 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,452 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,462 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,464 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,474 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,475 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,485 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,487 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,497 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,499 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,511 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,513 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,523 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,525 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,535 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,537 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,547 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,549 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,559 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,561 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,571 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,573 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,583 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,584 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,594 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,596 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,606 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,608 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,618 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,620 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,630 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,632 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,642 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,643 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,653 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,655 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,665 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,667 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,677 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,679 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,689 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,690 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,700 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,702 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,712 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,714 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,724 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,725 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,735 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,737 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,747 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,749 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,759 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,761 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,771 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,773 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,782 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,784 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,794 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,796 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,806 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,808 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,818 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,820 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,830 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,832 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,842 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,844 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,854 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,856 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,866 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,868 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,878 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,880 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,889 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,891 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,901 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,903 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,913 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,915 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,925 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,927 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,937 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,939 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,949 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,951 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,961 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,963 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,973 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,975 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,985 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,987 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:52,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:52,997 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:52,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:52,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:52,999 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:52,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:52,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:52,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,009 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,011 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,022 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,026 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,036 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,038 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,048 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,050 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,060 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,062 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,072 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,074 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,084 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,086 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,096 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,098 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,108 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,110 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,121 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,123 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,134 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,136 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,146 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,148 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,158 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,160 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,170 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,172 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,182 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,184 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,194 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,196 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,206 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,208 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,218 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,220 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,230 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,232 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,242 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,244 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,254 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,256 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,266 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,268 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,278 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,280 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,290 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,292 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,303 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,305 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,315 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,316 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,326 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,328 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,339 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,341 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,351 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,353 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,363 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,365 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,376 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,378 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,388 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,390 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,401 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,403 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,413 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,415 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,425 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,427 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,437 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,439 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,449 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,451 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,461 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,463 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,473 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,475 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,485 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,487 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,497 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,499 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,509 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,511 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,521 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,523 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,533 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,535 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,545 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,547 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,560 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,562 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,572 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,574 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,584 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,586 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,596 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,598 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,608 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,610 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,620 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,621 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,631 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,633 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,643 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,645 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,655 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,657 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,667 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,669 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,679 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,681 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,691 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,693 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,702 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,704 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,714 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,716 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,726 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,728 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,738 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,740 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,750 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,752 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,762 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,764 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,774 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,776 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,786 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,788 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,797 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,799 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,809 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,811 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,821 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,823 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,833 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,835 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,845 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,846 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,856 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,858 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,868 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,870 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,880 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,882 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,891 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,893 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,903 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,905 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,915 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,917 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,927 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,929 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,939 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,941 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,951 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,953 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,962 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,964 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,974 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,976 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,986 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,988 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:53,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:53,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:53,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:53,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:53,998 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:53,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:53,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:53,999 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,009 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,011 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,021 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,023 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,033 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,035 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,045 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,047 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,057 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,059 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,069 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,071 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,083 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,085 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,095 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,097 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,107 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,109 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,119 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,121 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,131 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,133 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,142 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,144 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,154 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,156 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,166 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,168 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,178 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,180 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,189 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,191 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,201 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,203 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,213 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,215 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,225 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,227 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,236 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,238 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,248 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,250 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,260 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,262 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,272 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,274 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,284 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,286 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,295 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,297 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,307 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,309 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,319 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,321 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,331 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,333 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,343 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,345 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,355 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,357 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,367 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,369 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,378 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,380 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,390 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,392 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,402 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,404 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,414 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,416 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,425 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,427 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,437 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,439 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,449 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,451 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,461 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,463 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,473 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,475 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,485 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,487 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,498 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,500 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,510 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,512 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,522 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,524 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,534 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,536 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,546 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,548 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,558 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,560 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,570 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,572 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,582 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,584 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,596 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,598 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,608 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,610 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,619 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,621 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,631 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,633 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,643 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,645 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,655 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,657 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,667 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,669 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,678 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,681 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,690 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,692 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,702 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,704 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,714 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,716 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,726 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,728 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,737 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,739 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,749 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,751 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,761 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,763 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,773 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,775 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,784 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,786 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,796 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,798 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,808 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,810 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,820 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,822 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,832 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,834 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,844 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,845 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,855 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,857 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,867 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,869 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,879 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,881 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,891 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,893 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,903 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,905 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,914 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,916 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,926 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,928 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,938 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,940 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,950 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,952 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,962 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,964 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,974 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,976 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,986 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,988 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:54,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:54,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:54,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:54,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:54,997 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:54,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:54,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:54,999 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,009 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,011 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,021 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,023 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,033 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,035 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,045 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,047 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,056 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,058 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,068 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,070 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,080 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,082 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,092 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,094 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,103 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,105 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,117 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,119 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,129 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,131 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,140 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,142 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,152 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,154 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,164 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,166 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,176 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,178 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,187 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,189 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,199 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,201 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,211 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,213 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,222 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,224 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,234 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,236 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,246 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,248 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,258 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,259 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,269 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,271 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,281 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,283 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,293 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,295 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,305 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,307 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,316 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,318 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,328 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,330 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,340 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,342 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,352 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,354 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,364 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,366 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,375 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,377 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,387 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,389 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,399 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,401 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,411 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,413 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,423 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,425 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,435 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,437 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,447 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,448 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,458 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,460 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,470 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,472 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,482 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,484 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,494 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,495 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,505 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,507 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,517 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,519 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,529 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,531 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,540 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,542 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,552 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,554 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,564 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,566 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,576 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,578 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,587 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,590 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,599 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,601 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,611 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,613 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,626 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,628 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,638 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,640 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,649 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,651 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,661 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,663 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,673 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,675 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,685 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,687 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,696 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,698 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,708 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,710 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,720 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,722 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,731 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,733 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,743 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,745 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,755 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,757 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,766 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,768 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,778 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,780 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,790 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,792 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,802 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,804 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,813 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,815 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,825 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,827 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,837 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,839 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,849 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,851 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,860 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,862 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,872 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,874 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,884 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,886 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,895 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,897 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,907 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,909 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,919 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,921 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,930 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,932 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,942 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,944 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,954 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,956 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,966 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,968 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,978 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,979 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:55,989 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:55,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:55,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:55,991 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:55,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:55,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:55,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:55,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,001 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,003 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,013 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,015 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,025 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,027 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,036 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,038 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,048 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,050 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,060 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,062 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,072 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,074 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,084 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,086 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,096 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,097 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,107 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,109 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,119 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,121 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,132 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,133 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,146 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,148 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,157 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,159 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,169 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,171 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,181 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,183 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,193 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,195 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,204 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,206 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,216 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,218 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,228 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,229 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,239 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,241 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,251 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,253 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,263 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,265 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,275 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,277 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,287 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,289 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,299 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,300 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,310 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,312 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,322 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,324 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,334 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,336 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,346 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,348 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,357 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,359 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,369 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,371 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,381 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,383 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,393 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,394 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,404 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,406 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,416 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,418 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,428 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,430 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,440 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,442 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,452 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,454 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,464 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,466 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,476 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,478 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,488 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,490 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,500 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,502 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,512 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,514 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,523 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,525 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,535 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,537 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,547 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,549 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,559 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,561 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,571 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,573 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,583 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,585 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,595 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,597 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,607 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,609 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,618 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,620 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,630 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,632 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,642 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,644 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,656 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,658 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,668 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,670 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,680 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,682 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,692 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,694 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,703 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,706 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,715 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,717 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,727 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,729 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,739 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,741 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,751 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,753 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,763 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,765 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,774 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,776 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,786 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,788 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,798 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,800 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,810 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,812 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,821 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,823 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,833 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,835 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,845 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,847 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,856 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,858 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,868 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,870 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,880 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,882 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,892 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,894 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,903 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,905 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,915 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,917 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,927 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,929 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,939 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,941 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,950 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,952 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,962 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,964 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,974 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,976 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,986 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:56,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:56,988 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:56,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:56,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:56,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:56,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:56,998 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:56,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,000 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,010 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,011 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,021 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,023 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,033 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,035 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,045 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,047 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,057 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,059 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,069 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,071 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,081 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,083 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,093 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,095 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,105 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,107 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,117 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,119 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,129 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,130 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,140 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,142 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,152 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,154 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,164 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,166 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,178 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,180 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,190 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,192 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,202 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,204 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,214 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,216 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,225 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,227 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,237 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,239 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,249 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,251 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,260 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,262 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,272 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,274 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,284 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,286 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,296 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,298 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,308 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,310 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,319 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,321 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,331 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,333 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,344 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,346 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,355 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,357 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,367 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,369 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,379 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,381 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,391 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,393 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,402 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,404 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,414 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,416 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,426 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,428 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,438 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,440 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,449 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,452 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,461 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,463 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,473 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,475 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,485 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,487 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,497 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,499 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,509 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,511 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,521 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,523 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,533 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,534 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,544 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,546 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,556 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,558 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,568 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,570 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,580 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,582 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,591 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,593 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,603 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,605 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,615 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,617 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,627 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,629 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,639 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,641 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,651 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,653 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,663 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,665 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,675 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,677 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,687 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,691 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,700 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,702 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,712 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,714 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,724 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,726 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,736 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,738 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,748 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,750 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,760 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,762 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,772 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,773 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,783 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,785 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,795 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,797 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,807 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,809 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,819 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,821 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,832 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,834 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,844 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,846 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,857 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,859 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,869 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,871 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,881 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,883 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,892 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,894 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,904 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,906 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,916 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,918 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,928 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,930 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,940 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,942 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,952 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,954 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,963 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,965 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,975 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,977 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,987 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:57,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:57,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:57,989 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:57,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:57,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:57,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:57,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:57,999 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,001 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,011 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,013 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,023 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,025 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,034 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,036 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,046 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,048 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,058 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,060 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,070 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,072 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,082 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,084 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,094 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,096 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,105 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,107 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,117 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,119 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,129 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,131 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,141 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,143 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,153 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,155 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,165 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,166 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,176 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,178 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,188 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,190 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,200 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,202 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,214 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,216 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,226 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,228 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,238 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,240 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,250 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,252 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,262 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,264 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,274 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,276 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,285 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,287 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,297 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,299 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,309 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,311 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,321 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,323 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,333 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,335 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,344 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,347 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,356 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,358 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,368 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,370 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,380 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,382 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,392 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,394 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,404 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,406 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,416 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,418 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,428 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,430 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,440 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,442 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,452 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,454 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,464 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,466 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,476 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,478 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,488 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,490 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,500 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,502 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,512 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,514 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,524 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,526 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,536 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,538 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,548 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,550 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,560 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,562 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,572 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,574 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,584 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,586 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,596 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,598 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,608 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,610 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,620 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,622 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,632 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,634 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,645 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,647 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:59:58,657 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-13 22:59:58,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:58,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-13 22:59:58,659 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-13 22:59:58,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-13 22:59:58,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:58,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:58,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat