./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27bc96aa-2822-4d59-bec6-181bde6529a4/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27bc96aa-2822-4d59-bec6-181bde6529a4/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27bc96aa-2822-4d59-bec6-181bde6529a4/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27bc96aa-2822-4d59-bec6-181bde6529a4/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27bc96aa-2822-4d59-bec6-181bde6529a4/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27bc96aa-2822-4d59-bec6-181bde6529a4/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5d72e5e7abaa750c1c0009f2e3addca35915e1b949637f5a49ed633aadc3fe53 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:11:02,539 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:11:02,541 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:11:02,577 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:11:02,577 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:11:02,579 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:11:02,581 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:11:02,585 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:11:02,592 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:11:02,598 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:11:02,599 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:11:02,602 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:11:02,602 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:11:02,605 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:11:02,608 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:11:02,611 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:11:02,612 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:11:02,614 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:11:02,617 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:11:02,625 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:11:02,627 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:11:02,628 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:11:02,631 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:11:02,632 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:11:02,641 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:11:02,641 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:11:02,642 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:11:02,644 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:11:02,644 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:11:02,646 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:11:02,646 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:11:02,647 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:11:02,649 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:11:02,650 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:11:02,651 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:11:02,651 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:11:02,652 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:11:02,652 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:11:02,653 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:11:02,653 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:11:02,654 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:11:02,655 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27bc96aa-2822-4d59-bec6-181bde6529a4/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-22 23:11:02,703 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:11:02,703 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:11:02,704 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:11:02,705 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:11:02,705 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:11:02,705 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:11:02,706 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:11:02,706 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-22 23:11:02,712 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 23:11:02,712 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-22 23:11:02,713 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:11:02,714 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:11:02,714 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:11:02,714 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:11:02,714 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-22 23:11:02,714 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:11:02,714 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:11:02,715 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:11:02,715 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:11:02,715 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:11:02,715 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:11:02,715 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:11:02,716 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:11:02,716 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:11:02,716 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:11:02,716 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-22 23:11:02,716 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 23:11:02,717 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:11:02,717 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_27bc96aa-2822-4d59-bec6-181bde6529a4/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27bc96aa-2822-4d59-bec6-181bde6529a4/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5d72e5e7abaa750c1c0009f2e3addca35915e1b949637f5a49ed633aadc3fe53 [2021-11-22 23:11:02,991 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:11:03,013 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:11:03,016 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:11:03,017 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:11:03,018 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:11:03,019 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27bc96aa-2822-4d59-bec6-181bde6529a4/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.ufo.UNBOUNDED.pals.c [2021-11-22 23:11:03,101 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27bc96aa-2822-4d59-bec6-181bde6529a4/bin/ukojak-LBtLqBUTdQ/data/74fd71696/ecf7563baf0d408ebe6e975359eb82b3/FLAG56274f9b3 [2021-11-22 23:11:03,724 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:11:03,725 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27bc96aa-2822-4d59-bec6-181bde6529a4/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.ufo.UNBOUNDED.pals.c [2021-11-22 23:11:03,755 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27bc96aa-2822-4d59-bec6-181bde6529a4/bin/ukojak-LBtLqBUTdQ/data/74fd71696/ecf7563baf0d408ebe6e975359eb82b3/FLAG56274f9b3 [2021-11-22 23:11:04,011 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27bc96aa-2822-4d59-bec6-181bde6529a4/bin/ukojak-LBtLqBUTdQ/data/74fd71696/ecf7563baf0d408ebe6e975359eb82b3 [2021-11-22 23:11:04,015 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:11:04,017 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:11:04,021 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:11:04,021 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:11:04,024 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:11:04,024 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:11:04" (1/1) ... [2021-11-22 23:11:04,026 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f259964 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:04, skipping insertion in model container [2021-11-22 23:11:04,027 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:11:04" (1/1) ... [2021-11-22 23:11:04,034 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:11:04,094 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:11:04,433 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27bc96aa-2822-4d59-bec6-181bde6529a4/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.ufo.UNBOUNDED.pals.c[14680,14693] [2021-11-22 23:11:04,436 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:11:04,445 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:11:04,510 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27bc96aa-2822-4d59-bec6-181bde6529a4/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.ufo.UNBOUNDED.pals.c[14680,14693] [2021-11-22 23:11:04,511 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:11:04,527 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:11:04,527 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:04 WrapperNode [2021-11-22 23:11:04,527 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:11:04,529 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:11:04,529 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:11:04,529 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:11:04,545 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:04" (1/1) ... [2021-11-22 23:11:04,561 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:04" (1/1) ... [2021-11-22 23:11:04,626 INFO L137 Inliner]: procedures = 32, calls = 48, calls flagged for inlining = 12, calls inlined = 12, statements flattened = 535 [2021-11-22 23:11:04,628 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:11:04,630 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:11:04,630 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:11:04,630 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:11:04,639 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:04" (1/1) ... [2021-11-22 23:11:04,639 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:04" (1/1) ... [2021-11-22 23:11:04,658 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:04" (1/1) ... [2021-11-22 23:11:04,663 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:04" (1/1) ... [2021-11-22 23:11:04,690 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:04" (1/1) ... [2021-11-22 23:11:04,697 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:04" (1/1) ... [2021-11-22 23:11:04,716 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:04" (1/1) ... [2021-11-22 23:11:04,722 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:11:04,726 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:11:04,726 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:11:04,726 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:11:04,728 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:04" (1/1) ... [2021-11-22 23:11:04,735 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:11:04,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27bc96aa-2822-4d59-bec6-181bde6529a4/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:11:04,755 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27bc96aa-2822-4d59-bec6-181bde6529a4/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:11:04,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27bc96aa-2822-4d59-bec6-181bde6529a4/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:11:04,790 INFO L130 BoogieDeclarations]: Found specification of procedure read_manual_selection_history [2021-11-22 23:11:04,790 INFO L138 BoogieDeclarations]: Found implementation of procedure read_manual_selection_history [2021-11-22 23:11:04,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:11:04,790 INFO L130 BoogieDeclarations]: Found specification of procedure read_side2_failed_history [2021-11-22 23:11:04,791 INFO L138 BoogieDeclarations]: Found implementation of procedure read_side2_failed_history [2021-11-22 23:11:04,791 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2021-11-22 23:11:04,791 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2021-11-22 23:11:04,791 INFO L130 BoogieDeclarations]: Found specification of procedure flip_the_side [2021-11-22 23:11:04,791 INFO L138 BoogieDeclarations]: Found implementation of procedure flip_the_side [2021-11-22 23:11:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-22 23:11:04,792 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-22 23:11:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-22 23:11:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure read_side1_failed_history [2021-11-22 23:11:04,792 INFO L138 BoogieDeclarations]: Found implementation of procedure read_side1_failed_history [2021-11-22 23:11:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:11:04,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:11:04,793 INFO L130 BoogieDeclarations]: Found specification of procedure read_active_side_history [2021-11-22 23:11:04,793 INFO L138 BoogieDeclarations]: Found implementation of procedure read_active_side_history [2021-11-22 23:11:04,900 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:11:04,902 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:11:05,588 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:11:05,905 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:11:05,906 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-22 23:11:05,908 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:11:05 BoogieIcfgContainer [2021-11-22 23:11:05,909 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:11:05,909 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:11:05,910 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:11:05,920 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:11:05,921 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:11:05" (1/1) ... [2021-11-22 23:11:05,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:11:06,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:06,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 149 states and 230 transitions. [2021-11-22 23:11:06,015 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 230 transitions. [2021-11-22 23:11:06,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-22 23:11:06,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:06,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:06,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:06,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:11:06,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:06,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 150 states and 230 transitions. [2021-11-22 23:11:06,568 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 230 transitions. [2021-11-22 23:11:06,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-22 23:11:06,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:06,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:06,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:06,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:11:06,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:06,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 158 states and 244 transitions. [2021-11-22 23:11:06,859 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 244 transitions. [2021-11-22 23:11:06,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-11-22 23:11:06,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:06,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:06,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:07,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:11:07,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:07,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 167 states and 260 transitions. [2021-11-22 23:11:07,307 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 260 transitions. [2021-11-22 23:11:07,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-22 23:11:07,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:07,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:07,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:07,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:11:07,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:07,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 169 states and 266 transitions. [2021-11-22 23:11:07,418 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 266 transitions. [2021-11-22 23:11:07,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-22 23:11:07,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:07,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:07,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:07,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:11:07,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:07,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 171 states and 272 transitions. [2021-11-22 23:11:07,487 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 272 transitions. [2021-11-22 23:11:07,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-22 23:11:07,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:07,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:07,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:07,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:11:07,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:07,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 173 states and 275 transitions. [2021-11-22 23:11:07,641 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 275 transitions. [2021-11-22 23:11:07,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-22 23:11:07,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:07,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:07,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:07,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:11:07,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:07,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 176 states and 278 transitions. [2021-11-22 23:11:07,850 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 278 transitions. [2021-11-22 23:11:07,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-22 23:11:07,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:07,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:07,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:07,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:11:08,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:08,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 179 states and 281 transitions. [2021-11-22 23:11:08,057 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 281 transitions. [2021-11-22 23:11:08,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-11-22 23:11:08,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:08,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:08,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:08,179 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:11:08,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:08,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 181 states and 283 transitions. [2021-11-22 23:11:08,383 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 283 transitions. [2021-11-22 23:11:08,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-11-22 23:11:08,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:08,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:08,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:08,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:11:08,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:08,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 184 states and 286 transitions. [2021-11-22 23:11:08,642 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 286 transitions. [2021-11-22 23:11:08,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:11:08,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:08,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:08,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:08,785 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-22 23:11:09,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:09,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 188 states and 290 transitions. [2021-11-22 23:11:09,003 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 290 transitions. [2021-11-22 23:11:09,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:09,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:09,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:09,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:09,619 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-22 23:11:11,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:11,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 209 states and 338 transitions. [2021-11-22 23:11:11,375 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 338 transitions. [2021-11-22 23:11:11,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:11,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:11,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:11,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:11,728 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:13,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:13,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:13,032 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:13,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:13,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:13,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:13,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:13,088 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:13,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:13,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:13,102 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:13,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:13,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:13,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:13,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:13,158 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:13,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:13,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:13,172 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:13,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:13,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:13,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:13,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:13,216 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:13,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:13,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:13,229 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:13,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:13,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:13,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:13,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:13,272 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:13,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:13,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:13,288 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:13,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:13,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:13,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:13,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:13,344 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:13,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:13,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:13,371 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:13,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:13,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:13,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:13,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:13,421 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:13,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:13,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:13,436 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:13,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:13,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:13,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:13,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:13,484 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:13,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:13,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:13,499 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:13,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:13,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:13,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:13,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:13,548 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:13,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:13,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:13,561 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:13,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:13,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:13,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:13,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:13,605 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:13,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:13,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:13,617 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:13,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:13,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:13,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:13,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:13,663 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:13,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:13,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:13,677 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:13,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:13,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:13,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:13,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:13,721 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:13,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:13,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:13,733 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:13,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:13,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:13,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:13,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:13,783 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:13,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:13,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:13,796 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:13,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:13,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:13,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:13,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:13,845 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:13,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:13,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:13,858 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:13,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:13,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:13,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:13,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:13,903 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:13,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:13,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:13,916 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:13,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:13,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:13,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:13,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:13,983 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:13,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:14,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:14,000 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:14,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:14,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:14,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:14,050 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:14,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:14,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:14,065 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:14,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:14,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:14,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:14,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:14,119 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:14,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:14,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:14,132 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:14,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:14,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:14,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:14,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:14,187 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:14,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:14,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:14,201 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:14,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:14,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:14,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:14,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:14,271 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:14,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:14,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:14,283 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:14,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:14,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:14,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:14,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:14,332 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:14,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:14,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:14,345 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:14,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:14,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:14,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:14,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:14,393 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:14,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:14,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:14,406 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:14,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:14,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:14,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:14,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:14,481 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:14,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:14,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:14,494 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:14,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:14,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:14,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:14,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:14,545 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:14,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:14,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:14,558 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:14,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:14,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:14,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:14,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:14,635 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:14,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:14,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:14,649 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:14,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:14,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:14,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:14,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:14,711 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:14,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:14,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:14,724 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:14,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:14,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:14,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:14,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:14,772 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:14,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:14,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:14,785 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:14,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:14,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:14,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:14,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:14,835 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:14,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:14,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:14,847 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:14,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:14,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:14,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:14,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:14,898 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:14,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:14,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:14,911 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:14,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:14,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:14,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:14,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:14,959 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:14,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:14,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:14,972 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:14,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:14,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:14,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:14,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:15,019 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:15,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:15,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:15,032 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:15,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:15,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:15,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:15,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:15,078 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:15,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:15,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:15,090 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:15,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:15,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:15,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:15,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:15,133 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:15,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:15,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:15,147 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:15,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:15,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:15,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:15,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:15,217 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:15,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:15,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:15,229 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:15,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:15,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:15,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:15,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:15,272 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:15,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:15,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:15,285 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:15,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:15,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:15,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:15,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:15,344 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:15,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:15,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:15,357 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:15,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:15,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:15,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:15,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:15,399 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:15,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:15,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:15,412 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:15,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:15,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:15,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:15,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:15,454 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:15,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:15,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:15,467 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:15,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:15,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:15,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:15,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:15,509 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:15,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:15,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:15,523 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:15,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:15,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:15,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:15,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:15,571 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:15,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:15,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:15,583 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:15,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:15,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:15,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:15,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:15,625 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:15,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:15,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:15,637 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:15,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:15,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:15,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:15,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:15,694 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:15,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:15,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:15,725 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:15,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:15,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:15,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:15,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:15,787 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:15,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:15,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:15,802 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:15,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:15,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:15,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:15,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:15,851 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:15,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:15,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:15,865 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:15,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:15,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:15,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:15,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:15,914 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:15,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:15,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:15,928 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:15,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:15,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:15,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:15,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:15,975 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:15,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:15,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:15,989 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:15,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:15,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:15,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:16,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:16,034 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:16,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:16,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:16,047 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:16,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:16,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:16,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:16,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:16,101 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:16,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:16,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:16,114 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:16,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:16,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:16,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:16,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:16,157 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:16,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:16,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:16,169 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:16,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:16,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:16,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:16,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:16,213 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:16,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:16,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:16,226 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:16,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:16,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:16,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:16,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:16,272 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:16,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:16,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:16,287 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:16,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:16,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:16,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:16,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:16,341 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:16,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:16,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:16,355 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:16,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:16,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:16,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:16,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:16,397 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:16,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:16,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:16,410 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:16,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:16,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:16,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:16,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:16,489 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:16,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:16,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:16,503 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:16,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:16,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:16,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:16,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:16,551 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:16,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:16,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:16,564 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:16,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:16,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:16,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:16,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:16,608 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:16,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:16,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:16,621 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:16,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:16,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:16,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:16,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:16,668 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:16,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:16,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:16,680 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:16,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:16,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:16,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:16,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:16,726 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:16,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:16,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:16,744 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:16,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:16,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:16,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:16,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:16,788 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:16,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:16,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:16,803 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:16,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:16,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:16,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:16,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:16,849 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:16,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:16,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:16,863 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:16,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:16,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:16,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:16,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:16,908 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:16,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:16,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:16,921 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:16,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:16,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:16,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:16,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:16,965 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:16,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:16,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:16,978 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:16,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:16,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:16,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:16,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:17,025 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:17,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:17,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:17,038 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:17,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:17,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:17,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:17,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:17,083 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:17,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:17,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:17,113 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:17,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:17,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:17,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:17,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:17,157 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:17,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:17,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:17,169 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:17,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:17,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:17,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:17,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:17,213 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:17,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:17,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:17,226 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:17,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:17,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:17,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:17,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:17,271 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:17,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:17,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:17,284 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:17,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:17,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:17,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:17,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:17,330 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:17,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:17,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:17,343 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:17,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:17,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:17,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:17,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:17,389 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:17,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:17,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:17,402 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:17,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:17,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:17,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:17,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:17,449 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:17,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:17,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:17,462 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:17,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:17,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:17,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:17,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:17,506 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:17,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:17,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:17,518 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:17,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:17,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:17,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:17,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:17,564 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:17,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:17,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:17,578 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:17,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:17,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:17,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:17,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:17,625 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:17,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:17,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:17,638 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:17,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:17,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:17,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:17,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:17,687 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:17,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:17,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:17,700 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:17,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:17,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:17,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:17,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:17,777 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:17,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:17,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:17,789 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:17,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:17,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:17,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:17,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:17,836 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:17,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:17,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:17,849 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:17,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:17,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:17,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:17,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:17,907 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:17,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:17,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:17,924 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:17,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:17,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:17,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:17,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:17,978 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:17,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:17,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:17,994 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:17,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:17,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:17,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:18,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:18,051 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:18,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:18,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:18,068 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:18,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:18,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:18,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:18,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:18,126 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:18,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:18,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:18,141 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:18,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:18,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:18,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:18,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:18,193 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:18,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:18,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:18,210 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:18,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:18,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:18,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:18,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:18,262 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:18,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:18,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:18,278 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:18,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:18,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:18,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:18,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:18,333 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:18,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:18,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:18,349 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:18,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:18,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:18,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:18,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:18,403 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:18,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:18,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:18,418 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:18,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:18,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:18,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:18,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:18,488 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:18,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:18,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:18,522 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:18,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:18,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:18,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:18,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:18,582 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:18,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:18,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:18,596 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:18,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:18,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:18,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:18,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:18,646 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:18,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:18,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:18,666 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:18,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:18,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:18,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:18,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:18,719 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:18,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:18,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:18,737 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:18,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:18,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:18,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:18,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:18,784 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:18,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:18,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:18,797 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:18,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:18,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:18,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:18,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:18,854 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:18,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:18,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:18,865 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:18,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:18,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:18,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:18,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:18,918 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:18,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:18,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:18,930 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:18,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:18,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:18,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:18,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:18,972 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:18,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:18,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:18,983 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:18,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:18,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:18,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:19,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:19,027 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:19,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:19,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:19,038 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:19,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:19,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:19,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:19,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:19,087 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:19,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:19,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:19,098 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:19,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:19,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:19,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:19,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:19,157 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:19,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:19,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:19,167 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:19,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:19,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:19,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:19,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:19,229 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:19,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:19,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:19,240 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:19,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:19,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:19,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:19,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:19,282 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:19,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:19,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:19,294 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:19,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:19,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:19,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:19,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:19,350 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:19,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:19,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:19,361 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:19,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:19,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:19,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:19,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:19,427 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:19,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:19,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:19,448 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:19,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:19,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:19,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:19,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:19,487 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:19,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:19,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:19,498 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:19,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:19,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:19,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:19,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:19,542 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:19,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:19,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:19,560 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:19,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:19,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:19,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:19,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:19,611 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:19,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:19,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:19,621 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:19,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:19,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:19,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:19,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:19,662 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:19,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:19,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:19,673 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:19,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:19,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:19,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:19,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:19,715 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:19,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:19,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:19,725 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:19,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:19,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:19,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:19,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:19,766 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:19,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:19,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:19,776 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:19,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:19,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:19,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:19,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:19,817 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:19,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:19,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:19,828 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:19,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:19,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:19,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:19,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:19,894 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:19,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:19,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:19,907 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:19,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:19,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:19,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:19,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:19,947 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:19,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:19,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:19,957 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:19,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:19,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:19,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:19,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:19,997 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:20,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:20,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:20,007 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:20,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:20,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:20,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:20,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:20,048 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:20,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:20,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:20,059 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:20,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:20,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:20,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:20,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:20,097 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:20,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:20,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:20,107 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:20,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:20,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:20,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:20,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:20,144 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:20,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:20,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:20,154 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:20,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:20,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:20,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:20,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:20,203 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:20,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:20,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:20,213 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:20,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:20,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:20,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:20,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:20,252 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:20,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:20,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:20,262 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:20,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:20,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:20,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:20,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:20,303 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:20,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:20,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:20,314 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:20,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:20,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:20,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:20,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:20,353 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:20,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:20,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:20,364 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:20,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:20,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:20,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:20,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:20,404 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:20,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:20,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:20,414 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:20,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:20,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:20,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:20,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:20,452 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:20,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:20,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:20,462 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:20,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:20,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:20,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:20,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:20,500 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:20,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:20,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:20,510 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:20,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:20,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:20,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:20,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:20,548 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:20,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:20,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:20,557 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:20,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:20,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:20,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:20,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:20,596 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:20,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:20,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:20,606 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:20,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:20,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:20,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:20,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:20,643 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:20,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:20,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:20,652 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:20,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:20,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:20,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:20,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:20,689 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:20,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:20,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:20,699 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:20,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:20,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:20,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:20,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:20,737 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:20,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:20,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:20,746 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:20,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:20,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:20,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:20,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:20,785 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:20,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:20,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:20,796 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:20,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:20,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:20,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:20,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:20,835 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:20,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:20,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:20,845 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:20,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:20,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:20,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:20,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:20,893 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:20,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:20,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:20,903 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:20,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:20,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:20,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:20,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:20,941 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:20,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:20,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:20,951 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:20,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:20,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:20,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:20,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:20,989 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:20,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:21,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:21,000 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:21,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:21,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:21,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:21,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:21,038 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:21,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:21,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:21,048 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:21,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:21,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:21,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:21,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:21,085 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:21,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:21,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:21,095 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:21,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:21,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:21,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:21,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:21,133 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:21,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:21,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:21,142 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:21,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:21,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:21,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:21,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:21,179 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:21,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:21,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:21,189 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:21,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:21,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:21,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:21,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:21,226 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:21,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:21,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:21,235 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:21,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:21,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:21,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:21,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:21,272 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:21,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:21,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:21,282 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:21,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:21,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:21,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:21,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:21,319 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:21,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:21,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:21,329 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:21,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:21,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:21,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:21,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:21,367 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:21,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:21,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:21,377 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:21,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:21,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:21,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:21,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:21,418 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:21,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:21,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:21,428 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:21,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:21,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:21,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:21,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:21,466 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:21,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:21,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:21,476 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:21,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:21,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:21,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:21,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:21,519 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:21,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:21,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:21,529 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:21,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:21,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:21,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:21,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:21,577 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:21,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:21,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:21,589 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:21,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:21,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:21,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:21,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:21,632 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:21,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:21,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:21,643 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:21,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:21,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:21,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:21,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:21,693 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:21,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:21,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:21,705 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:21,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:21,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:21,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:21,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:21,749 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:21,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:21,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:21,761 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:21,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:21,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:21,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:21,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:21,806 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:21,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:21,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:21,818 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:21,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:21,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:21,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:21,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:21,858 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:21,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:21,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:21,868 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:21,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:21,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:21,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:21,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:21,905 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:21,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:21,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:21,915 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:21,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:21,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:21,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:21,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:21,952 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:21,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:21,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:21,962 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:21,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:21,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:21,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:21,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:21,999 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:22,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:22,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:22,009 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:22,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:22,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:22,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:22,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:22,047 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:22,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:22,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:22,057 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:22,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:22,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:22,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:22,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:22,100 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:22,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:22,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:22,111 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:22,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:22,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:22,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:22,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:22,157 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:22,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:22,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:22,168 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:22,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:22,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:22,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:22,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:22,213 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:22,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:22,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:22,224 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:22,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:22,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:22,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:22,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:22,270 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:22,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:22,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:22,281 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:22,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:22,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:22,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:22,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:22,325 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:22,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:22,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:22,335 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:22,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:22,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:22,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:22,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:22,379 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:22,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:22,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:22,389 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:22,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:22,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:22,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:22,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:22,429 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:22,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:22,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:22,438 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:22,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:22,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:22,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:22,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:22,483 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:22,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:22,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:22,493 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:22,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:22,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:22,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:22,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:22,530 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:22,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:22,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:22,540 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:22,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:22,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:22,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:22,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:22,575 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:22,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:22,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:22,585 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:22,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:22,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:22,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:22,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:22,619 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:22,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:22,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:22,628 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:22,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:22,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:22,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:22,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:22,662 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:22,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:22,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:22,672 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:22,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:22,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:22,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:22,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:22,706 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:22,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:22,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:22,716 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:22,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:22,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:22,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:22,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:22,749 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:22,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:22,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:22,759 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:22,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:22,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:22,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:22,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:22,793 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:22,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:22,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:22,802 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:22,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:22,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:22,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:22,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:22,841 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:22,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:22,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:22,851 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:22,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:22,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:22,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:22,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:22,883 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:22,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:22,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:22,893 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:22,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:22,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:22,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:22,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:22,952 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:22,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:22,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:22,962 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:22,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:22,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:22,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:22,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:22,996 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:23,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:23,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:23,005 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:23,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:23,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:23,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:23,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:23,039 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:23,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:23,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:23,048 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:23,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:23,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:23,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:23,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:23,084 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:23,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:23,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:23,094 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:23,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:23,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:23,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:23,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:23,132 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:23,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:23,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:23,141 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:23,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:23,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:23,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:23,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:23,174 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:23,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:23,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:23,184 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:23,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:23,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:23,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:23,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:23,217 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:23,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:23,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:23,227 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:23,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:23,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:23,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:23,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:23,268 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:23,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:23,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:23,277 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:23,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:23,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:23,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:23,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:23,311 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:23,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:23,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:23,320 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:23,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:23,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:23,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:23,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:23,355 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:23,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:23,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:23,364 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:23,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:23,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:23,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:23,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:23,399 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:23,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:23,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:23,408 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:23,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:23,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:23,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:23,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:23,447 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:23,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:23,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:23,458 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:23,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:23,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:23,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:23,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:23,499 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:23,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:23,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:23,510 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:23,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:23,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:23,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:23,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:23,543 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:23,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:23,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:23,553 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:23,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:23,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:23,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:23,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:23,585 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:23,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:23,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:23,595 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:23,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:23,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:23,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:23,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:23,626 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:23,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:23,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:23,636 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:23,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:23,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:23,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:23,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:23,672 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:23,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:23,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:23,682 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:23,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:23,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:23,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:23,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:23,718 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:23,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:23,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:23,727 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:23,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:23,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:23,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:23,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:23,761 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:23,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:23,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:23,770 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:23,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:23,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:23,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:23,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:23,802 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:23,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:23,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:23,811 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:23,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:23,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:23,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:23,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:23,846 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:23,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:23,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:23,855 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:23,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:23,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:23,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:23,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:23,888 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:23,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:23,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:23,897 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:23,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:23,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:23,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:23,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:23,930 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:23,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:23,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:23,939 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:23,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:23,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:23,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:23,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:23,972 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:23,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:23,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:23,981 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:23,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:23,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:23,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:23,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:24,014 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:24,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:24,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:24,024 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:24,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:24,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:24,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:24,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:24,061 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:24,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:24,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:24,070 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:24,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:24,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:24,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:24,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:24,103 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:24,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:24,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:24,113 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:24,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:24,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:24,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:24,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:24,144 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:24,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:24,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:24,153 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:24,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:24,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:24,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:24,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:24,186 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:24,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:24,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:24,196 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:24,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:24,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:24,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:24,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:24,228 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:24,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:24,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:24,237 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:24,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:24,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:24,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:24,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:24,269 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:24,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:24,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:24,278 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:24,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:24,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:24,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:24,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:24,309 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:24,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:24,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:24,318 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:24,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:24,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:24,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:24,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:24,349 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:24,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:24,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:24,358 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:24,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:24,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:24,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:24,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:24,391 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:24,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:24,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:24,400 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:24,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:24,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:24,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:24,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:24,432 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:24,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:24,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:24,441 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:24,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:24,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:24,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:24,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:24,482 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:24,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:24,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:24,491 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:24,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:24,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:24,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:24,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:24,524 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:24,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:24,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:24,534 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:24,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:24,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:24,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:24,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:24,566 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:24,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:24,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:24,575 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:24,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:24,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:24,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:24,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:24,606 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:24,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:24,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:24,616 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:24,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:24,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:24,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:24,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:24,649 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:24,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:24,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:24,659 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:24,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:24,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:24,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:24,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:24,693 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:24,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:24,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:24,703 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:24,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:24,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:24,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:24,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:24,735 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:24,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:24,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:24,745 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:24,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:24,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:24,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:24,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:24,792 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:24,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:24,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:24,813 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:24,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:24,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:24,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:24,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:24,845 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:24,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:24,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:24,856 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:24,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:24,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:24,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:24,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:24,888 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:24,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:24,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:24,897 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:24,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:24,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:24,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:24,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:24,930 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:24,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:24,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:24,939 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:24,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:24,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:24,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:24,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:24,971 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:24,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:24,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:24,981 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:24,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:24,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:24,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:24,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:25,014 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:25,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:25,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:25,024 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:25,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:25,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:25,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:25,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:25,055 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:25,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:25,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:25,064 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:25,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:25,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:25,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:25,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:25,096 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:25,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:25,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:25,105 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:25,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:25,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:25,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:25,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:25,138 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:25,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:25,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:25,146 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:25,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:25,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:25,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:25,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:25,178 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:25,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:25,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:25,187 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:25,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:25,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:25,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:25,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:25,223 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:25,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:25,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:25,232 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:25,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:25,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:25,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:25,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:25,264 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:25,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:25,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:25,273 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:25,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:25,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:25,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:25,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:25,304 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:25,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:25,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:25,313 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:25,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:25,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:25,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:25,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:25,345 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:25,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:25,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:25,354 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:25,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:25,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:25,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:25,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:25,389 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:25,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:25,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:25,398 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:25,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:25,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:25,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:25,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:25,430 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:25,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:25,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:25,439 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:25,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:25,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:25,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:25,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:25,471 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:25,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:25,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:25,480 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:25,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:25,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:25,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:25,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:25,512 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:25,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:25,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:25,527 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:25,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:25,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:25,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:25,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:25,559 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:25,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:25,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:25,567 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:25,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:25,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:25,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:25,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:25,598 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:25,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:25,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:25,607 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:25,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:25,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:25,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:25,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:25,639 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:25,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:25,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:25,649 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:25,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:25,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:25,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:25,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:25,680 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:25,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:25,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:25,689 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:25,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:25,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:25,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:25,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:25,721 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:25,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:25,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:25,730 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:25,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:25,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:25,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:25,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:25,762 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:25,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:25,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:25,771 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:25,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:25,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:25,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:25,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:25,803 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:25,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:25,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:25,812 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:25,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:25,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:25,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:25,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:25,844 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:25,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:25,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:25,853 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:25,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:25,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:25,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:25,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:25,884 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:25,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:25,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:25,893 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:25,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:25,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:25,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:25,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:25,923 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:25,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:25,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:25,932 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:25,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:25,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:25,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:25,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:25,965 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:25,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:25,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:25,974 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:25,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:25,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:25,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:25,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:26,007 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:26,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:26,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:26,016 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:26,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:26,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:26,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:26,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:26,046 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:26,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:26,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:26,055 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:26,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:26,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:26,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:26,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:26,092 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:26,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:26,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:26,101 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:26,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:26,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:26,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:26,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:26,133 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:26,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:26,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:26,142 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:26,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:26,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:26,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:26,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:26,183 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:26,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:26,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:26,195 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:26,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:26,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:26,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:26,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:26,249 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:26,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:26,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:26,261 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:26,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:26,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:26,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:26,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:26,305 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:26,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:26,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:26,315 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:26,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:26,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:26,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:26,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:26,348 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:26,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:26,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:26,358 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:26,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:26,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:26,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:26,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:26,391 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:26,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:26,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:26,400 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:26,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:26,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:26,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:26,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:26,434 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:26,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:26,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:26,445 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:26,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:26,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:26,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:26,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:26,489 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:26,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:26,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:26,499 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:26,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:26,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:26,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:26,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:26,531 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:26,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:26,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:26,540 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:26,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:26,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:26,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:26,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:26,572 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:26,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:26,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:26,581 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:26,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:26,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:26,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:26,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:26,612 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:26,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:26,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:26,621 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:26,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:26,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:26,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:26,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:26,656 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:26,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:26,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:26,665 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:26,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:26,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:26,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:26,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:26,698 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:26,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:26,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:26,707 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:26,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:26,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:26,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:26,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:26,740 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:26,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:26,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:26,749 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:26,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:26,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:26,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:26,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:26,781 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:26,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:26,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:26,789 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:26,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:26,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:26,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:26,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:26,820 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:26,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:26,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:26,829 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:26,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:26,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:26,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:26,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:26,860 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:26,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:26,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:26,868 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:26,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:26,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:26,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:26,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:26,900 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:26,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:26,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:26,909 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:26,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:26,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:26,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:26,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:26,941 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:26,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:26,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:26,950 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:26,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:26,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:26,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:26,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:26,990 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:26,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:26,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:26,999 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:27,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:27,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:27,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:27,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:27,030 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:27,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:27,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:27,046 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:27,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:27,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:27,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:27,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:27,082 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:27,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:27,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:27,093 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:27,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:27,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:27,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:27,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:27,130 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:27,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:27,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:27,140 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:27,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:27,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:27,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:27,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:27,176 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:27,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:27,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:27,187 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:27,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:27,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:27,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:27,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:27,251 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:27,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:27,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:27,264 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:27,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:27,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:27,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:27,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:27,301 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:27,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:27,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:27,312 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:27,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:27,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:27,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:27,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:27,348 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:27,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:27,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:27,357 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:27,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:27,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:27,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:27,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:27,389 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:27,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:27,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:27,398 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:27,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:27,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:27,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:27,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:27,430 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:27,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:27,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:27,439 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:27,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:27,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:27,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:27,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:27,473 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:27,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:27,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:27,485 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:27,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:27,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:27,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:27,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:27,516 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:27,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:27,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:27,525 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:27,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:27,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:27,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:27,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:27,555 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:27,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:27,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:27,564 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:27,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:27,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:27,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:27,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:27,595 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:27,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:27,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:27,604 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:27,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:27,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:27,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:27,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:27,635 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:27,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:27,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:27,643 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:27,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:27,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:27,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:27,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:27,674 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:27,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:27,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:27,683 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:27,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:27,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:27,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:27,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:27,713 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:27,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:27,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:27,722 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:27,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:27,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:27,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:27,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:27,752 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:27,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:27,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:27,761 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:27,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:27,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:27,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:27,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:27,793 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:27,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:27,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:27,805 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:27,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:27,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:27,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:27,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:27,836 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:27,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:27,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:27,845 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:27,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:27,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:27,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:27,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:27,877 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:27,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:27,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:27,886 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:27,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:27,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:27,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:27,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:27,918 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:27,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:27,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:27,927 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:27,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:27,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:27,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:27,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:27,959 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:27,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:27,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:27,972 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:27,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:27,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:27,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:27,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:28,009 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:28,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:28,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:28,018 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:28,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:28,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:28,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:28,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:28,066 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:28,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:28,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:28,075 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:28,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:28,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:28,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:28,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:28,107 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:28,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:28,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:28,116 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:28,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:28,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:28,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:28,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:28,147 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:28,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:28,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:28,156 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:28,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:28,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:28,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:28,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:28,188 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:28,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:28,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:28,197 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:28,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:28,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:28,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:28,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:28,236 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:28,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:28,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:28,245 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:28,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:28,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:28,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:28,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:28,275 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:28,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:28,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:28,284 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:28,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:28,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:28,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:28,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:28,315 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:28,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:28,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:28,324 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:28,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:28,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:28,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:28,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:28,363 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:28,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:28,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:28,372 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:28,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:28,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:28,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:28,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:28,403 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:28,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:28,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:28,413 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:28,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:28,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:28,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:28,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:28,444 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:28,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:28,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:28,453 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:28,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:28,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:28,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:28,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:28,483 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:28,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:28,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:28,492 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:28,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:28,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:28,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:28,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:28,523 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:28,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:28,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:28,532 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:28,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:28,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:28,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:28,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:28,561 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:28,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:28,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:28,570 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:28,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:28,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:28,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:28,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:28,600 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:28,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:28,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:28,609 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:28,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:28,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:28,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:28,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:28,640 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:28,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:28,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:28,649 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:28,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:28,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:28,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:28,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:28,678 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:28,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:28,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:28,687 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:28,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:28,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:28,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:28,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:28,716 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:28,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:28,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:28,725 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:28,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:28,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:28,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:28,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:28,755 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:28,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:28,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:28,764 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:28,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:28,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:28,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:28,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:28,795 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:28,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:28,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:28,804 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:28,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:28,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:28,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:28,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:28,845 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:28,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:28,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:28,854 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:28,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:28,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:28,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:28,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:28,885 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:28,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:28,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:28,894 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:28,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:28,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:28,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:28,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:28,923 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:28,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:28,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:28,931 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:28,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:28,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:28,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:28,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:28,960 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:28,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:28,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:28,969 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:28,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:28,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:28,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:28,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:28,998 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:29,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:29,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:29,007 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:29,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:29,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:29,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:29,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:29,035 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:29,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:29,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:29,044 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:29,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:29,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:29,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:29,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:29,072 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:29,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:29,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:29,080 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:29,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:29,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:29,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:29,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:29,109 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:29,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:29,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:29,118 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:29,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:29,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:29,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:29,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:29,148 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:29,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:29,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:29,157 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:29,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:29,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:29,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:29,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:29,186 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:29,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:29,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:29,195 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:29,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:29,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:29,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:29,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:29,224 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:29,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:29,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:29,233 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:29,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:29,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:29,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:29,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:29,263 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:29,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:29,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:29,272 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:29,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:29,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:29,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:29,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:29,306 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:29,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:29,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:29,315 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:29,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:29,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:29,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:29,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:29,345 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:29,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:29,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:29,354 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:29,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:29,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:29,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:29,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:29,383 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:29,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:29,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:29,392 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:29,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:29,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:29,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:29,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:29,421 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:29,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:29,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:29,434 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:29,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:29,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:29,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:29,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:29,463 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:29,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:29,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:29,472 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:29,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:29,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:29,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:29,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:29,501 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:29,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:29,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:29,509 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:29,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:29,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:29,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:29,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:29,538 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:29,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:29,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:29,546 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:29,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:29,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:29,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:29,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:29,576 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:29,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:29,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:29,585 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:29,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:29,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:29,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:29,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:29,614 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:29,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:29,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:29,623 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:29,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:29,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:29,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:29,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:29,658 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:29,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:29,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:29,667 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:29,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:29,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:29,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:29,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:29,695 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:29,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:29,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:29,704 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:29,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:29,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:29,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:29,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:29,738 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:29,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:29,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:29,746 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:29,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:29,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:29,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:29,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:29,774 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:29,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:29,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:29,783 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:29,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:29,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:29,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:29,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:29,811 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:29,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:29,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:29,820 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:29,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:29,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:29,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:29,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:29,850 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:29,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:29,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:29,859 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:29,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:29,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:29,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:29,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:29,888 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:29,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:29,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:29,896 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:29,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:29,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:29,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:29,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:29,925 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:29,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:29,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:29,934 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:29,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:29,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:29,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:29,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:29,962 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:29,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:29,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:29,970 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:29,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:29,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:29,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:29,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:29,998 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:30,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:30,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:30,007 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:30,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:30,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:30,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:30,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:30,036 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:30,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:30,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:30,045 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:30,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:30,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:30,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:30,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:30,071 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:30,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:30,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:30,078 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:30,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:30,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:30,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:30,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:30,103 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:30,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:30,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:30,112 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:30,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:30,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:30,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:30,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:30,144 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:30,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:30,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:30,153 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:30,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:30,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:30,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:30,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:30,183 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:30,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:30,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:30,191 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:30,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:30,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:30,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:30,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:30,220 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:30,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:30,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:30,229 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:30,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:30,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:30,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:30,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:30,257 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:30,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:30,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:30,266 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:30,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:30,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:30,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:30,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:30,308 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:30,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:30,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:30,328 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:30,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:30,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:30,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:30,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:30,390 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:30,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:30,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:30,411 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:30,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:30,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:30,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:30,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:30,458 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:30,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:30,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:30,467 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:30,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:30,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:30,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:30,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:30,497 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:30,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:30,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:30,506 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:30,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:30,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:30,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:30,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:30,557 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:30,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:30,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:30,566 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:30,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:30,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:30,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:30,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:30,595 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:30,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:30,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:30,604 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:30,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:30,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:30,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:30,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:30,633 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:30,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:30,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:30,642 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:30,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:30,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:30,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:30,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:30,671 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:30,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:30,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:30,680 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:30,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:30,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:30,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:30,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:30,718 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:30,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:30,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:30,724 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:30,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:30,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:30,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:30,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:30,752 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:30,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:30,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:30,760 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:30,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:30,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:30,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:30,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:30,790 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:30,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:30,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:30,799 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:30,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:30,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:30,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:30,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:30,829 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:30,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:30,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:30,838 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:30,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:30,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:30,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:30,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:30,868 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:30,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:30,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:30,877 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:30,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:30,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:30,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:30,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:30,906 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:30,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:30,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:30,914 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:30,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:30,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:30,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:30,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:30,943 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:30,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:30,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:30,952 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:30,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:30,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:30,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:30,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:30,981 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:30,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:30,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:30,990 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:30,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:30,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:30,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:31,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:31,020 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:31,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:31,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:31,029 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:31,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:31,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:31,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:31,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:31,058 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:31,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:31,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:31,067 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:31,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:31,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:31,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:31,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:31,097 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:31,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:31,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:31,105 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:31,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:31,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:31,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:31,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:31,135 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:31,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:31,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:31,144 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:31,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:31,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:31,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:31,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:31,174 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:31,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:31,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:31,182 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:31,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:31,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:31,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:31,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:31,212 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:31,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:31,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:31,220 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:31,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:31,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:31,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:31,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:31,250 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:31,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:31,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:31,258 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:31,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:31,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:31,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:31,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:31,286 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:31,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:31,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:31,295 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:31,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:31,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:31,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:31,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:31,324 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:31,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:31,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:31,333 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:31,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:31,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:31,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:31,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:31,377 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:31,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:31,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:31,386 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:31,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:31,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:31,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:31,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:31,415 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:31,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:31,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:31,424 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:31,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:31,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:31,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:31,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:31,454 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:31,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:31,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:31,462 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:31,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:31,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:31,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:31,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:31,504 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:31,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:31,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:31,516 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:31,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:31,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:31,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:31,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:31,560 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:31,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:31,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:31,568 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:31,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:31,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:31,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:31,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:31,610 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:31,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:31,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:31,619 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:31,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:31,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:31,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:31,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:31,649 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:31,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:31,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:31,658 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:31,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:31,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:31,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:31,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:31,687 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:31,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:31,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:31,696 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:31,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:31,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:31,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:31,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:31,725 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:31,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:31,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:31,735 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:31,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:31,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:31,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:31,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:31,767 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:31,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:31,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:31,776 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:31,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:31,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:31,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:31,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:31,808 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:31,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:31,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:31,817 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:31,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:31,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:31,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:31,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:31,860 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:31,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:31,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:31,869 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:31,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:31,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:31,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:31,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:31,897 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:31,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:31,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:31,906 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:31,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:31,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:31,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:31,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:31,935 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:31,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:31,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:31,943 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:31,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:31,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:31,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:31,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:31,973 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:31,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:31,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:31,982 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:31,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:31,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:31,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:31,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:32,012 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:32,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:32,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:32,020 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:32,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:32,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:32,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:32,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:32,049 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:32,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:32,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:32,058 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:32,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:32,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:32,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:32,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:32,087 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:32,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:32,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:32,096 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:32,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:32,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:32,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:32,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:32,125 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:32,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:32,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:32,133 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:32,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:32,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:32,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:32,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:32,162 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:32,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:32,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:32,170 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:32,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:32,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:32,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:32,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:32,200 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:32,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:32,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:32,209 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:32,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:32,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:32,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:32,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:32,253 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:32,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:32,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:32,261 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:32,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:32,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:32,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:32,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:32,290 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:32,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:32,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:32,299 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:32,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:32,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:32,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:32,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:32,327 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:32,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:32,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:32,336 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:32,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:32,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:32,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:32,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:32,364 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:32,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:32,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:32,373 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:32,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:32,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:32,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:32,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:32,403 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:32,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:32,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:32,411 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:32,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:32,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:32,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:32,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:32,440 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:32,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:32,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:32,449 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:32,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:32,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:32,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:32,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:32,478 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:32,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:32,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:32,487 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:32,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:32,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:32,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:32,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:32,520 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:32,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:32,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:32,528 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:32,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:32,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:32,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:32,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:32,557 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:32,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:32,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:32,566 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:32,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:32,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:32,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:32,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:32,595 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:32,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:32,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:32,603 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:32,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:32,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:32,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:32,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:32,637 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:32,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:32,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:32,646 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:32,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:32,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:32,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:32,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:32,674 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:32,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:32,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:32,682 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:32,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:32,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:32,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:32,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:32,712 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:32,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:32,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:32,720 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:32,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:32,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:32,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:32,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:32,748 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:32,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:32,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:32,756 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:32,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:32,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:32,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:32,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:32,784 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:32,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:32,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:32,792 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:32,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:32,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:32,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:32,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:32,820 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:32,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:32,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:32,829 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:32,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:32,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:32,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:32,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:32,857 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:32,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:32,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:32,867 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:32,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:32,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:32,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:32,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:32,895 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:32,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:32,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:32,904 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:32,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:32,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:32,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:32,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:32,933 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:32,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:32,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:32,942 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:32,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:32,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:32,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:32,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:32,971 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:32,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:32,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:32,979 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:32,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:32,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:32,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:32,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:33,009 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:33,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:33,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:33,018 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:33,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:33,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:33,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:33,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:33,059 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:33,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:33,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:33,069 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:33,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:33,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:33,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:33,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:33,102 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:33,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:33,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:33,112 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:33,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:33,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:33,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:33,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:33,145 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:33,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:33,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:33,155 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:33,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:33,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:33,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:33,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:33,188 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:33,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:33,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:33,197 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:33,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:33,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:33,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:33,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:33,230 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:33,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:33,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:33,240 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:33,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:33,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:33,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:33,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:33,274 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:33,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:33,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:33,284 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:33,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:33,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:33,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:33,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:33,316 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:33,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:33,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:33,326 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:33,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:33,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:33,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:33,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:33,360 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:33,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:33,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:33,370 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:33,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:33,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:33,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:33,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:33,399 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:33,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:33,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:33,408 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:33,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:33,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:33,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:33,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:33,437 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:33,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:33,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:33,446 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:33,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:33,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:33,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:33,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:33,474 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:33,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:33,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:33,483 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:33,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:33,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:33,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:33,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:33,511 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:33,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:33,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:33,520 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:33,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:33,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:33,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:33,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:33,553 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:33,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:33,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:33,561 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:33,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:33,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:33,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:33,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:33,590 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:33,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:33,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:33,598 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:33,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:33,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:33,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:33,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:33,627 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:33,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:33,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:33,636 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:33,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:33,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:33,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:33,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:33,665 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:33,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:33,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:33,673 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:33,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:33,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:33,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:33,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:33,702 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:33,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:33,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:33,710 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:33,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:33,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:33,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:33,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:33,739 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:33,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:33,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:33,748 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:33,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:33,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:33,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:33,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:33,776 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:33,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:33,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:33,784 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:33,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:33,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:33,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:33,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:33,813 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:33,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:33,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:33,821 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:33,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:33,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:33,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:33,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:33,850 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:33,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:33,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:33,859 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:33,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:33,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:33,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:33,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:33,887 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:33,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:33,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:33,895 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:33,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:33,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:33,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:33,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:33,923 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:33,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:33,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:33,931 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:33,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:33,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:33,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:33,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:33,959 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:33,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:33,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:33,968 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:33,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:33,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:33,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:33,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:33,997 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,006 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:34,034 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,045 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:34,080 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,089 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:34,118 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,123 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:34,152 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,160 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:34,189 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,197 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:34,228 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,236 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:34,266 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,274 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:34,306 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,315 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:34,352 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,360 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:34,390 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,400 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:34,427 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,433 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:34,459 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,465 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:34,493 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,502 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:34,530 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,538 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:34,567 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,576 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:34,605 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,614 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:34,642 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,650 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:34,678 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,687 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:34,716 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,724 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:34,752 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,761 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:34,789 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,797 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:34,826 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,834 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:34,863 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,871 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:34,899 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,907 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:34,935 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,943 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:34,970 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:34,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:34,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:34,978 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:34,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:34,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:34,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:34,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,006 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,018 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,046 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,054 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,082 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,090 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,118 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,126 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,155 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,164 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,190 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,199 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,229 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,238 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,263 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,268 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,298 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,307 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,336 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,344 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,373 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,380 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,408 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,416 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,444 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,452 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,480 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,489 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,518 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,526 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,554 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,564 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,599 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,608 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,637 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,646 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,676 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,688 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,717 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,727 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,758 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,763 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,786 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,794 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,820 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,826 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,848 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,853 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,876 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,881 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,907 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,912 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,952 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,961 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:35,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:35,988 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:35,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:35,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:35,993 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:35,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:35,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:35,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,029 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,034 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,062 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,071 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,098 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,103 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,124 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,130 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,159 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,167 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,196 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,204 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,233 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,241 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,265 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,270 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,295 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,300 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,327 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,336 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,364 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,373 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,401 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,409 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,437 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,443 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,467 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,473 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,502 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,507 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,537 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,546 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,575 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,583 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,612 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,620 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,650 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,658 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,687 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,695 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,724 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,732 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,761 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,769 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,799 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,807 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,838 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,847 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,883 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,891 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,920 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,929 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:36,960 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:36,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:36,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:36,969 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:36,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:36,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:36,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:36,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:37,001 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:37,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:37,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:37,010 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:37,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:37,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:37,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:37,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:37,040 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:37,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:37,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:37,048 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:37,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:37,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:37,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:37,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:37,079 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:37,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:37,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:37,087 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:37,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:37,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:37,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:37,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:37,117 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:37,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:37,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:37,125 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:37,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:37,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:37,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:37,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:37,155 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:37,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:37,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:37,163 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:37,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:37,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:37,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:37,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:37,193 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:37,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:37,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:37,202 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:37,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:37,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:37,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:37,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:37,230 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:37,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:37,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:37,239 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:37,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:37,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:37,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:37,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:37,267 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:37,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:37,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:37,275 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:37,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:37,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:37,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:37,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:37,303 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:37,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:37,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:37,311 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:37,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:37,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:37,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:37,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:37,340 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:37,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:37,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:37,348 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:37,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:37,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:37,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:37,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:37,377 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:37,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:37,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:37,385 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:37,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:37,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:37,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:37,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:37,413 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:37,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:37,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:37,420 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:37,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:37,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:37,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:37,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:37,450 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:37,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:37,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:37,459 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:37,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:37,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:37,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:37,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:37,499 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:37,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:37,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:37,508 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:37,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:37,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:37,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:37,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:37,537 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:37,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:37,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:37,545 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:37,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:37,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:37,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:37,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:37,574 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:37,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:37,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:37,583 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:37,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:37,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:37,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:37,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:37,612 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:37,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:37,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:37,621 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:37,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:37,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:37,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:37,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:37,650 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:37,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:37,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:37,658 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:37,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:37,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:37,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:37,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:37,687 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:37,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:37,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:37,695 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:37,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:37,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:37,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:37,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:37,724 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:37,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:37,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:37,732 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:37,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:37,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:37,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:37,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:37,761 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:37,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:37,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:37,769 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:37,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:37,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:37,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:37,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:37,799 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:37,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:37,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:37,807 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:37,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:37,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:37,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:37,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:37,838 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:37,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:37,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:37,861 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:37,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:37,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:37,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:37,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:37,891 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:37,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:37,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:37,900 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:37,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:37,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:37,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:37,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:37,948 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:37,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:37,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:37,956 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:37,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:37,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:37,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:37,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:37,986 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:37,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:37,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:37,994 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:37,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:37,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:37,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:38,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:38,024 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:38,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:38,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:38,032 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:38,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:38,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:38,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:38,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:38,062 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:38,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:38,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:38,070 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:38,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:38,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:38,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:38,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:38,101 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:38,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:38,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:38,109 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:38,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:38,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:38,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:38,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:38,143 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:38,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:38,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:38,152 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:38,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:38,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:38,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:38,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:38,185 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:38,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:38,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:38,194 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:38,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:38,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:38,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:38,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:38,220 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:38,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:38,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:38,228 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:38,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:38,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:38,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:38,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:38,257 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:38,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:38,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:38,265 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:38,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:38,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:38,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:38,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:38,295 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:38,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:38,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:38,303 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:38,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:38,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:38,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:38,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:38,332 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:38,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:38,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:38,340 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:38,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:38,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:38,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:38,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:38,365 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:38,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:38,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:38,371 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:38,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:38,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:38,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:38,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:38,399 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:38,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:38,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:38,407 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:38,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:38,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:38,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:38,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:38,436 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:38,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:38,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:38,445 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:38,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:38,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:38,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:38,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:38,473 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:38,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:38,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:38,481 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:38,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:38,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:38,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:38,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:38,510 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:38,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:38,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:38,519 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:38,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:38,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:38,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:38,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:38,551 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:38,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:38,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:38,556 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:38,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:38,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:38,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:38,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:38,585 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:38,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:38,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:38,594 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:38,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:38,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:38,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:38,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:38,624 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:38,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:38,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:38,633 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:38,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:38,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:38,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:38,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:38,662 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:38,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:38,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:38,670 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:38,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:38,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:38,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:38,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:38,700 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:38,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:38,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:38,709 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:38,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:38,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:38,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:38,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:38,738 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:38,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:38,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:38,747 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:38,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:38,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:38,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:38,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:38,775 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:38,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:38,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:38,783 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:38,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:38,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:38,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:38,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:38,814 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:38,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:38,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:38,822 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:38,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:38,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:38,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:38,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:38,872 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:38,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:38,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:38,880 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:38,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:38,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:38,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:38,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:38,908 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:38,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:38,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:38,917 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:38,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:38,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:38,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:38,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:38,947 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:38,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:38,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:38,955 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:38,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:38,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:38,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:38,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:38,985 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:38,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:38,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:38,994 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:38,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:38,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:38,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,024 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,033 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,067 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,075 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,105 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,114 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,143 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,151 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,179 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,186 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,213 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,221 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,249 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,257 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,287 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,296 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,323 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,331 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,359 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,367 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,395 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,403 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,432 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,439 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,467 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,475 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,503 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,511 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,539 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,546 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,574 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,582 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,610 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,618 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,646 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,654 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,682 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,690 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,719 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,724 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,753 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,761 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,782 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,788 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,818 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,826 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,850 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,857 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,881 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,886 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,912 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,918 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,944 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,952 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:39,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:39,984 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:39,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:39,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:39,993 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:39,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:39,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:39,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,021 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,027 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,048 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,053 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,084 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,092 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,118 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,126 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,156 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,164 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,193 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,201 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,229 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,237 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,266 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,274 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,302 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,310 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,337 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,345 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,373 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,381 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,408 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,416 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,445 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,454 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,481 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,490 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,518 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,526 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,553 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,561 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,590 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,598 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,625 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,633 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,661 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,669 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,696 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,704 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,737 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,745 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,772 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,780 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,808 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,816 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,844 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,852 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,881 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,889 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,923 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,930 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,959 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:40,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:40,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:40,968 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:40,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:40,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:40,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:40,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:40,996 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,004 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,036 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,045 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,073 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,082 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,111 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,119 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,147 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,155 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,184 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,192 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,220 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,228 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,255 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,263 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,291 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,299 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,327 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,335 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,363 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,372 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,400 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,408 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,436 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,444 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,479 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,487 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,516 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,524 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,551 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,559 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,587 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,596 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,624 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,629 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,655 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,660 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,698 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,707 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,735 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,743 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,771 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,782 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,810 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,818 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,847 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,855 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,884 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,890 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,910 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,916 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,946 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,956 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:41,982 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:41,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:41,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:41,987 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:41,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:41,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:41,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:41,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,008 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,013 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,034 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,039 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,059 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,064 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,088 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,093 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,116 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,121 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,143 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,149 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,171 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,176 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,203 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,207 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,228 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,233 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,255 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,260 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,281 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,289 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,317 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,325 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,352 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,362 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,386 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,391 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,427 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,436 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,465 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,473 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,524 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,531 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,552 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,557 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,581 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,587 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,608 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,613 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,635 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,640 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,661 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,669 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,692 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,698 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,721 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,726 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,749 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,757 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,785 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,794 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,821 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,830 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,858 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,866 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,892 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,900 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,921 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,926 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,948 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,957 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:42,982 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:42,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:42,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:42,987 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:42,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:42,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:42,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:42,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,008 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,013 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,037 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,046 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,071 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,076 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,097 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,102 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,124 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,129 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,151 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,156 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,183 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,187 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,210 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,215 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,236 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,242 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,263 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,268 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,302 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,308 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,332 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,340 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,371 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,378 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,402 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,408 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,442 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,451 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,483 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,490 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,513 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,520 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,545 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,551 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,576 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,582 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,603 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,608 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,629 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,634 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,661 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,666 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,688 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,693 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,729 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,737 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,765 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,773 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,800 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,808 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,838 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,846 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,873 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,881 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,907 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,912 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,932 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,937 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:43,963 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:43,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:43,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:43,972 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:43,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:43,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:43,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:43,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,007 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,015 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,046 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,055 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,083 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,091 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,118 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,126 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,150 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,155 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,175 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,182 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,210 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,215 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,242 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,247 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,269 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,275 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,298 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,304 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,332 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,337 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,369 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,374 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,396 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,401 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,429 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,434 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,455 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,460 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,480 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,485 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,507 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,512 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,533 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,538 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,559 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,564 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,586 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,591 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,611 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,616 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,638 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,643 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,671 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,679 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,708 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,716 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,743 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,748 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,769 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,774 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,795 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,803 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,831 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,839 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,863 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,868 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,888 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,894 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,914 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,922 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,944 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,949 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:44,970 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:44,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:44,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:44,976 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:44,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:44,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:44,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:44,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,010 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,014 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,035 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,040 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,061 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,066 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,088 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,093 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,115 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,119 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,157 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,165 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,194 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,202 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,231 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,240 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,278 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,286 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,316 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,324 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,357 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,364 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,392 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,401 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,429 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,437 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,465 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,473 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,501 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,509 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,537 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,545 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,572 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,581 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,608 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,616 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,645 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,653 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,681 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,690 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,718 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,726 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,754 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,762 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,790 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,798 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,833 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,841 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,869 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,878 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,902 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,907 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,928 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,933 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,957 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,962 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:45,983 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:45,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:45,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:45,988 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:45,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:45,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:45,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:45,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,009 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,014 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,035 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,040 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,060 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,065 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,089 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,094 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,116 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,121 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,142 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,147 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,167 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,172 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,193 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,197 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,218 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,223 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,259 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,267 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,297 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,305 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,326 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,331 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,351 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,356 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,377 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,382 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,402 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,407 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,427 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,432 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,453 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,459 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,480 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,484 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,509 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,517 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,540 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,545 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,565 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,570 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,591 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,596 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,621 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,629 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,657 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,661 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,682 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,691 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,720 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,728 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,756 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,764 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,790 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,798 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,819 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,824 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,844 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,849 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,877 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,881 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,905 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,913 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,940 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,949 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:46,976 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:46,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:46,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:46,981 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:46,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:46,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:46,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:46,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,002 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,007 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,028 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,037 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,059 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,064 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,087 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,092 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,114 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,119 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,139 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,144 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,165 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,170 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,200 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,208 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,237 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,245 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,274 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,282 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,311 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,319 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,348 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,356 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,383 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,391 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,419 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,427 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,455 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,463 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,491 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,499 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,526 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,534 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,562 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,570 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,597 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,605 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,633 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,641 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,668 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,676 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,703 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,711 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,738 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,746 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,773 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,781 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,809 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,816 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,840 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,845 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,867 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,872 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,894 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,899 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,922 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,928 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,950 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,955 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:47,977 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:47,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:47,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:47,982 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:47,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:47,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:47,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:47,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,004 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,009 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,030 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,035 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,077 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,085 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,113 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,121 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,150 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,158 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,186 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,194 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,223 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,231 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,264 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,272 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,301 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,309 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,337 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,345 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,378 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,386 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,415 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,423 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,451 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,459 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,487 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,494 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,523 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,530 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,560 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,568 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,596 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,604 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,632 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,640 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,668 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,676 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,706 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,714 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,742 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,750 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,779 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,787 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,816 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,824 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,854 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,862 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,894 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,902 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,931 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,939 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:48,967 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:48,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:48,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:48,975 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:48,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:48,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:48,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:48,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,003 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,011 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,044 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,052 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,080 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,088 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,116 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,124 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,154 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,162 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,189 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,197 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,225 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,233 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,265 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,274 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,302 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,310 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,341 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,350 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,379 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,388 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,431 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,440 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,467 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,475 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,503 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,511 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,542 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,547 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,568 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,573 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,594 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,599 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,625 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,633 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,662 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,670 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,699 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,707 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,735 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,743 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,772 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,780 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,803 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,808 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,836 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,844 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,868 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,873 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,894 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,899 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,921 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,926 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,947 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,953 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:49,975 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:49,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:49,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:49,981 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:49,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:49,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:49,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:49,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,002 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,008 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,037 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,045 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,073 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,081 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,107 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,112 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,133 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,138 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,163 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,168 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,190 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,195 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,217 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,222 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,243 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,248 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,270 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,275 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,313 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,321 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,344 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,349 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,372 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,377 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,404 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,410 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,431 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,436 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,461 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,466 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,488 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,493 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,514 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,519 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,550 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,555 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,576 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,581 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,606 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,611 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,632 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,637 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,658 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,663 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,686 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,691 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,712 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,717 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,738 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,743 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,765 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,770 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,791 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,796 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,818 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,823 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,850 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,856 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,895 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,900 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,922 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,927 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,959 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:50,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:50,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:50,967 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:50,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:50,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:50,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:50,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:50,995 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,004 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,028 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,033 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,054 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,059 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,081 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,086 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,108 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,113 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,140 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,146 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,168 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,173 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,195 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,200 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,221 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,226 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,249 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,254 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,276 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,281 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,311 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,316 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,337 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,342 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,363 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,368 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,390 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,395 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,423 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,431 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,455 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,460 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,488 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,493 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,514 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,519 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,548 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,554 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,575 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,580 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,602 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,607 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,628 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,633 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,662 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,667 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,688 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,693 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,714 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,723 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,753 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,761 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,792 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,800 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,829 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,837 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,868 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,876 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,906 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,915 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,945 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,954 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:51,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:51,989 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:51,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:51,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:51,998 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:51,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:51,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:51,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:52,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:52,028 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:52,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:52,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:52,036 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:52,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:52,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:52,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:52,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:52,061 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:52,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:52,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:52,066 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:52,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:52,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:52,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:52,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:52,088 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:52,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:52,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:52,094 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:52,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:52,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:52,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:52,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:52,126 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:52,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:52,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:52,135 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:52,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:52,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:52,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:52,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:11:52,165 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:11:52,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:52,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:11:52,173 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:11:52,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:11:52,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:52,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:52,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-22 23:23:01,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,065 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,085 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,090 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,109 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,114 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,134 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,139 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,158 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,163 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,182 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,187 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,206 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,211 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,231 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,235 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,255 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,259 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,284 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,289 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,308 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,313 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,332 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,337 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,356 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,361 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,381 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,385 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,405 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,409 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,429 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,433 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,453 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,457 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,477 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,482 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,501 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,506 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,525 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,530 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,549 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,554 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,573 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,578 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,597 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,602 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,622 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,626 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,646 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,650 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,670 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,675 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,694 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,699 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,718 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,723 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,743 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,750 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,774 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,779 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,798 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,803 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,822 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,827 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,847 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,851 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,871 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,875 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,895 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,900 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,919 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,924 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,943 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,948 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,968 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,972 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,992 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:01,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:01,996 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:01,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:01,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,016 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,021 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,045 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,050 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,069 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,074 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,093 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,098 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,117 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,122 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,141 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,146 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,165 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,170 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,189 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,194 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,213 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,218 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,238 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,242 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,262 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,266 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,286 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,290 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,310 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,314 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,334 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,338 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,358 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,362 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,382 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,387 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,406 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,411 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,430 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,435 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,454 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,459 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,478 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,483 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,502 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,507 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,526 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,531 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,550 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,555 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,574 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,579 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,599 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,603 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,623 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,627 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,647 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,652 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,671 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,676 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,695 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,700 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,719 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,724 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,743 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,748 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,767 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,772 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,796 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,801 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,820 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,825 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,844 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,849 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,868 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,873 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,892 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,897 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,916 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,921 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,940 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,945 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,964 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,969 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,989 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:02,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:02,993 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:02,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:02,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,013 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,017 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,037 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,041 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,061 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,065 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,085 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,090 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,109 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,114 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,133 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,138 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,157 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,162 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,181 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,186 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,205 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,210 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,230 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,234 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,254 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,258 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,278 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,282 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,302 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,307 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,326 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,331 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,350 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,355 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,374 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,379 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,398 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,403 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,423 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,427 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,447 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,451 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,471 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,475 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,495 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,500 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,519 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,524 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,549 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,553 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,573 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,577 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,597 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,602 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,621 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,626 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,645 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,650 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,669 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,674 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,693 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,698 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,717 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,722 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,741 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,746 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,766 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,770 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,790 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,794 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,814 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,818 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,838 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,843 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,862 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,867 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,886 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,891 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,928 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,936 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,963 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:03,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:03,971 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:03,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:03,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,997 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,004 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,023 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,028 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,047 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,052 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,071 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,076 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,096 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,100 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,120 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,124 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,144 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,149 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,168 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,173 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,192 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,197 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,216 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,221 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,240 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,245 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,265 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,269 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,289 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,293 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,313 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,318 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,342 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,347 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,367 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,371 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,391 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,395 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,415 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,419 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,439 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,444 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,463 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,468 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,487 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,492 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,511 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,516 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,535 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,540 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,559 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,564 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,583 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,588 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,607 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,612 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,631 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,636 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,656 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,660 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,680 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,684 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,704 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,708 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,728 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,732 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,752 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,757 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,776 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,781 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,800 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,805 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,824 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,829 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,848 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,853 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,872 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,877 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,897 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,901 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,921 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,926 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,945 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,950 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,969 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,974 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,994 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:04,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:04,998 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:04,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:04,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,018 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,023 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,042 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,047 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,067 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,072 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,096 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,101 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,120 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,125 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,144 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,149 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,168 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,173 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,192 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,197 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,217 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,221 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,241 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,245 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,265 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,270 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,289 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,294 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,313 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,318 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,337 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,342 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,361 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,366 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,385 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,390 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,409 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,414 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,433 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,438 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,458 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,462 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,482 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,486 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,506 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,511 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,530 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,535 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,554 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,559 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,578 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,583 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,602 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,607 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,626 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,631 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,651 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,655 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,675 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,679 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,699 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,704 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,723 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,728 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,747 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,752 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,771 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,776 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,795 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,800 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,820 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,824 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,849 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,853 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,873 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,877 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,897 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,901 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,921 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,926 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,945 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,950 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,969 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,974 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,993 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:05,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:05,998 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:05,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:05,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,017 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,022 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,041 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,046 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,065 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,070 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,089 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,094 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,113 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,118 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,138 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,142 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,162 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,166 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,186 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,190 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,210 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,215 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,234 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,239 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,258 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,263 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,282 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,287 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,306 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,311 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,330 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,335 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,354 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,359 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,378 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,383 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,403 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,407 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,427 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,431 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,451 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,456 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,475 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,480 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,499 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,504 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,524 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,529 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,548 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,553 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,572 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,577 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,601 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,606 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,625 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,630 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,649 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,654 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,673 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,678 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,698 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,703 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,722 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,727 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,746 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,751 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,771 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,775 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,795 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,799 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,819 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,824 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,843 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,848 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,867 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,872 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,891 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,896 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,915 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,920 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,939 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,944 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,963 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,968 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,988 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:06,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:06,992 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:06,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:06,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,012 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,016 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,036 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,040 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,060 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,065 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,084 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,089 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,108 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,113 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,132 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,137 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,156 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,161 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,180 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,185 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,204 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,209 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,228 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,233 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,253 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,257 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,277 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,281 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,301 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,305 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,325 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,329 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,353 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,358 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,377 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,382 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,401 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,406 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,425 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,430 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,449 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,454 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,473 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,478 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,497 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,502 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,521 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,526 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,545 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,550 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,570 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,574 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,594 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,598 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,618 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,622 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,642 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,646 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,666 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,670 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,690 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,694 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,714 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,719 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,738 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,743 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,762 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,767 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,786 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,791 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,810 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,815 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,834 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,839 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,858 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,863 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,882 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,887 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,907 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,911 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,931 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,936 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,955 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,960 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,979 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:07,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:07,984 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:07,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:07,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,003 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,008 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,027 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,032 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,052 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,056 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,076 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,080 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,105 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,110 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,129 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,134 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,153 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,158 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,177 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,182 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,201 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,206 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,225 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,230 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,250 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,254 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,274 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,278 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,298 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,303 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,322 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,327 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,346 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,351 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,370 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,375 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,394 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,399 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,418 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,423 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,442 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,447 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,467 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,471 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,491 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,495 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,515 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,520 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,539 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,544 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,563 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,568 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,587 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,592 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,611 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,616 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,636 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,640 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,660 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,664 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,684 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,689 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,708 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,713 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,732 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,737 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,756 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,761 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,780 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,785 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,805 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,809 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,829 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,834 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,858 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,862 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,882 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,886 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,906 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,911 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,930 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,935 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,954 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,959 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,978 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:08,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:08,983 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:08,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:08,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,002 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,007 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,026 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,031 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,051 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,055 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,075 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,079 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,099 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,104 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,123 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,128 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,148 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,152 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,172 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,176 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,196 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,201 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,220 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,225 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,244 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,249 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,268 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,273 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,292 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,297 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,317 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,321 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,341 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,345 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,365 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,370 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,389 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,394 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,413 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,418 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,438 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,442 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,462 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,466 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,486 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,491 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,510 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,515 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,534 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,539 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,558 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,563 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,583 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,587 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,611 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,616 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,636 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,640 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,660 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,664 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,684 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,689 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,708 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,713 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,732 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,737 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,756 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,761 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,780 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,785 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,804 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,809 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,828 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,833 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,852 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,857 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,877 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,881 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,901 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,905 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,925 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,929 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,949 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,953 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,973 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:09,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:09,978 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:09,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:09,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,997 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,002 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,021 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,026 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,045 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,050 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,069 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,074 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,094 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,098 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,118 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,123 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,142 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,147 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,166 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,171 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,190 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,195 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,215 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,219 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,239 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,243 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,263 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,268 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,287 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,292 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,311 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,316 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,335 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,340 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,366 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,370 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,390 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,394 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,414 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,419 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,438 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,443 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,462 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,467 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,486 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,491 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,510 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,515 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,534 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,539 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,559 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,563 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,583 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,588 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,607 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,612 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,631 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,636 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,655 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,660 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,679 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,684 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,703 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,708 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,727 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,732 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,752 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,756 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,776 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,780 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,800 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,805 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,824 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,829 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,848 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,853 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,872 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,877 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,896 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,901 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,921 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,925 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,945 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,949 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,969 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,974 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,993 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:10,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:10,998 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:10,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:10,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,017 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,022 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,041 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,046 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,065 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,070 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,090 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,094 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,119 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,124 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,143 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,148 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,167 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,172 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,192 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,196 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,216 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,220 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,240 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,244 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,264 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,269 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,288 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,293 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,312 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,317 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,336 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,341 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,360 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,365 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,384 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,389 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,409 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,413 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,433 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,437 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,457 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,461 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,481 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,486 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,505 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,510 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,529 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,534 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,553 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,558 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,578 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,582 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,602 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,606 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,626 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,631 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,650 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,655 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,674 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,679 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,698 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,703 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,722 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,727 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,747 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,751 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,771 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,775 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,795 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,800 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,819 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,824 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,843 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,848 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,872 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,877 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,896 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,901 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,921 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,925 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,945 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,950 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,970 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,975 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:11,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:11,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,995 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:11,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:11,999 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,019 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,024 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,044 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,048 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,068 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,073 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,093 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,097 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,117 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,122 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,142 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,146 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,166 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,171 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,190 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,195 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,214 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,219 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,238 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,243 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,262 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,267 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,287 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,291 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,311 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,316 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,335 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,340 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,359 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,364 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,383 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,388 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,407 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,412 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,432 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,436 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,456 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,460 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,480 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,485 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,504 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,509 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,528 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,533 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,552 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,557 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,577 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,581 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,601 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,605 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,630 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,635 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,655 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,659 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,679 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,683 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,703 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,707 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,727 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,732 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,751 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,756 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,775 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,780 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,799 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,804 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,823 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,828 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,847 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,852 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,872 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,876 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,896 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,900 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,920 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,924 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,944 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,949 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,968 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,973 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,992 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:12,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:12,997 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:12,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:12,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,016 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,021 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,040 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,045 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,065 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,069 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,089 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,093 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,113 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,118 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,137 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,142 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,161 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,166 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,185 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,190 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,210 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,214 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,234 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,238 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,258 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,263 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,282 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,287 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,306 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,311 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,330 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,335 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,355 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,360 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,385 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,390 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,410 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,415 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,434 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,439 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,459 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,464 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,483 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,488 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,508 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,512 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,532 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,537 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,557 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,561 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,581 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,586 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,606 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,610 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,630 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,635 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,655 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,659 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,679 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,684 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,703 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,708 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,728 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,733 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,752 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,757 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,777 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,782 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,801 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,806 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,826 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,831 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,851 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,855 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,876 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,880 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,900 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,906 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,925 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,930 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,950 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,954 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,975 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:13,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:13,980 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:13,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:13,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,000 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,005 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,024 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,029 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,049 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,053 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,073 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,077 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,097 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,102 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,121 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,126 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,151 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,155 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,175 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,179 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,199 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,204 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,223 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,228 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,247 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,252 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,271 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,276 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,295 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,300 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,320 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,324 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,344 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,348 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,368 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,372 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,392 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,396 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,416 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,421 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,440 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,445 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,464 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,469 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,488 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,493 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,512 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,517 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,537 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,541 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,561 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,565 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,585 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,590 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,609 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,614 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,634 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,638 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,658 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,662 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,682 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,687 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,706 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,711 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,730 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,735 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,754 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,759 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,779 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,783 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,803 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,807 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,827 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,832 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,851 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,856 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,875 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,880 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,904 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,909 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,928 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,933 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,952 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,957 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,976 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:14,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:14,981 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:14,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:14,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,000 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,005 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,025 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,029 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,049 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,053 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,073 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,077 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,097 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,101 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,121 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,126 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,145 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,150 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,169 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,174 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,193 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,198 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,217 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,222 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,241 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,246 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,266 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,270 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,290 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,294 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,314 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,318 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,338 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,342 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,362 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,367 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,386 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,391 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,410 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,415 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,434 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,439 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,459 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,463 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,483 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,487 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,507 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,511 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,531 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,536 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,555 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,560 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,579 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,584 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,603 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,608 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,627 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,632 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,657 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,661 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,681 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,685 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,704 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,709 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,729 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,733 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,753 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,757 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,777 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,782 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,801 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,805 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,825 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,830 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,849 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,854 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,873 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,878 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,897 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,902 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,921 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,926 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,945 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,950 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,969 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,974 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,993 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:15,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:15,998 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:15,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:15,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,018 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,022 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,042 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,046 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,066 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,070 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,090 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,095 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,114 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,119 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,138 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,143 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,162 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,167 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,186 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,191 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,210 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,215 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,234 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,239 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,259 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,263 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,283 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,287 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,307 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,311 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,331 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,336 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,355 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,360 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,379 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,384 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,409 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,413 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,433 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,437 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,457 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,461 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,481 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,485 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,505 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,510 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,529 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,534 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,553 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,558 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,577 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,582 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,601 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,606 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,626 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,630 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,650 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,654 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,674 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,678 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,698 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,703 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,723 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,727 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,747 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,752 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,771 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,776 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,795 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,800 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,819 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,824 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,843 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,848 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,867 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,872 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,891 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,896 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,916 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,920 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,940 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,945 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,964 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,969 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,988 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:16,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:16,993 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:16,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:16,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,012 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,017 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,036 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,041 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,060 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,065 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,085 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,089 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,109 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,113 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,133 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,138 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,162 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,167 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,186 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,191 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,210 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,215 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,235 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,239 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,259 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,263 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,283 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,287 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,307 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,312 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,331 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,336 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,355 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,360 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,379 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,384 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,403 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,408 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,427 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,432 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,451 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,456 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,475 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,480 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,499 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,504 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,524 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,528 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,548 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,552 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,572 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,577 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,596 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,601 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,620 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,625 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,644 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,649 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,668 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,673 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,692 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,697 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,717 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,721 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,741 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,745 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,765 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,770 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,789 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,794 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,813 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,818 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,837 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,842 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,861 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,866 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,885 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,890 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,914 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,919 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,938 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,943 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,962 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,967 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,987 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:17,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:17,991 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:17,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:17,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,011 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,015 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,035 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,039 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,059 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,063 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,083 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,087 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,107 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,112 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,131 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,136 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,155 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,160 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,179 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,184 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,203 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,208 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,227 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,232 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,251 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,256 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,275 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,280 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,299 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,304 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,323 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,328 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,347 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,352 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,371 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,376 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,396 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,400 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,420 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,424 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,444 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,448 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,468 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,472 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,492 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,496 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,516 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,521 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,540 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,545 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,564 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,569 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,588 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,593 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,612 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,617 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,636 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,641 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,665 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,670 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,689 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,694 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,713 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,718 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,737 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,742 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,761 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,766 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,785 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,790 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,810 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,814 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,834 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,838 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,858 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,862 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,882 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,886 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,906 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,910 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,930 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,934 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,954 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,959 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,978 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:18,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:18,983 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:18,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:18,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,002 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,007 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,026 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,031 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,050 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,055 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,074 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,079 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,098 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,103 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,123 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,128 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,147 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,152 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,171 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,176 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,195 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,200 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,220 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,224 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,244 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,248 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,268 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,273 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,292 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,297 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,316 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,321 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,340 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,345 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,364 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,369 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,389 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,393 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,418 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,423 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,442 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,447 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,466 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,471 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,490 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,495 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,514 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,519 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,539 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,543 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,563 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,567 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,587 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,591 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,611 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,615 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,635 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,640 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,659 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,664 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,683 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,688 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,707 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,712 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,732 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,736 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,756 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,760 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,780 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,784 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,804 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,808 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,828 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,832 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,852 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,857 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,876 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,881 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,900 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,905 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,925 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,929 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,949 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,954 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,973 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:19,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:19,978 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:19,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:19,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,997 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,002 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,022 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,026 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,046 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,051 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,070 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,075 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,094 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,099 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,118 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,123 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,142 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,147 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,172 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,177 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,196 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,201 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,220 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,225 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,244 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,249 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,268 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,273 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,292 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,297 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,316 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,321 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,340 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,345 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,364 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,369 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,388 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,393 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,412 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,417 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,436 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,441 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,460 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,465 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,484 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,489 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,508 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,513 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,533 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,537 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,557 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,561 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,581 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,585 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,605 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,610 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,629 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,634 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,653 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,658 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,677 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,682 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,701 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,706 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,725 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,730 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,750 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,754 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,774 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,778 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,798 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,802 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,822 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,827 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,846 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,851 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,870 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,875 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,894 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,899 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,923 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,928 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,947 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,952 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,971 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:20,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:20,976 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:20,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:20,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,995 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,000 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,019 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,024 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,044 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,048 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,068 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,072 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,092 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,096 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,116 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,121 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,140 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,145 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,164 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,169 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,188 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,193 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,212 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,217 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,236 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,241 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,260 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,265 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,284 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,289 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,308 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,313 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,333 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,337 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,357 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,361 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,381 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,386 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,405 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,410 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,429 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,434 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,453 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,458 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,477 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,482 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,502 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,506 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,526 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,530 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,550 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,555 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,574 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,579 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,598 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,603 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,622 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,627 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,646 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,651 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,675 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,680 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,699 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,704 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,723 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,728 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,747 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,752 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,771 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,776 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,795 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,800 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,819 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,824 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,844 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,848 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,868 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,872 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,892 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,896 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,916 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,920 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,940 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,944 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,964 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,969 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,988 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:21,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:21,993 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:21,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:21,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,012 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,017 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,036 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,041 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,060 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,065 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,084 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,089 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,108 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,113 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,132 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,137 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,157 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,161 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,181 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,185 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,205 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,210 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,229 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,234 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,253 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,258 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,277 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,282 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,301 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,306 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,326 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,330 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,350 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,354 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,374 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,379 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,398 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,403 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,427 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,431 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,451 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,455 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,475 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,480 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,499 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,504 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,523 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,528 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,547 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,552 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,571 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,576 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,595 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,600 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,619 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,624 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,643 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,648 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,667 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,672 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,691 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,696 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,715 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,720 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,740 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,744 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,764 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,768 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,788 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,792 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,812 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,816 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,836 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,841 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,860 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,865 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,884 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,889 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,908 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,913 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,932 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,937 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,956 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,961 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,980 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:22,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:22,985 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:22,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:22,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,005 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,009 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,029 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,033 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,053 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,057 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,077 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,082 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,101 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,106 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,125 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,130 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,149 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,154 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,179 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,183 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,203 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,207 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,227 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,232 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,251 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,256 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,275 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,280 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,299 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,304 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,323 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,328 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,347 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,352 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,371 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,376 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,395 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,400 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,419 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,424 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,444 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,448 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,468 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,472 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,492 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,496 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,516 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,520 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,540 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,545 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,564 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,569 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,588 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,593 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,612 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,617 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,636 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,641 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,660 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,665 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,684 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,689 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,708 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,713 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,732 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,737 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,757 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,761 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,781 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,785 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,805 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,809 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,829 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,834 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,853 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,858 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,877 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,882 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,918 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,926 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,952 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,957 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,978 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:23,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:23,983 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:23,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:23,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,003 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,008 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,027 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,032 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,052 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,056 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,076 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,081 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,100 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,105 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,124 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,129 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,148 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,153 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,172 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,177 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,197 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,201 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,221 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,225 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,245 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,249 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,269 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,274 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,293 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,298 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,317 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,322 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,341 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,346 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,365 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,370 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,389 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,394 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,413 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,418 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,438 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,442 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,462 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,466 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,486 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,491 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,510 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,515 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,534 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,539 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,558 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,563 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,582 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,587 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,606 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,611 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,631 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,635 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,655 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,660 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,679 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,684 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,708 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,713 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,732 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,737 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,756 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,761 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,781 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,785 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,805 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,809 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,829 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,833 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,853 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,857 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,877 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,882 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,901 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,906 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,925 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,930 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,949 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,954 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,973 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:24,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:24,978 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:24,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:24,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,997 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:25,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:25,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:25,002 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:25,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:25,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:25,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:25,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:25,021 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:25,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:25,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:25,026 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:25,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:25,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:25,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:25,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:25,046 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:25,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:25,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:25,050 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:25,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:25,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:25,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:25,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:25,070 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:25,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:25,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:25,074 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:25,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:25,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:25,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:25,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:25,094 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:25,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:25,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:25,099 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:25,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:25,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:25,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:25,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:25,118 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:25,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:25,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:25,123 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:25,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:25,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:25,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:25,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:25,142 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:25,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:25,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:25,147 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:25,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:25,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:25,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:25,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:25,166 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:25,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:25,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:25,171 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:25,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:25,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:25,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:25,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:25,190 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:25,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:25,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:25,195 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:25,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:25,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:25,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:25,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:25,215 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:25,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:25,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:25,219 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:25,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:25,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:25,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:25,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:25,239 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:25,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:25,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:25,244 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:25,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:25,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:25,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:25,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:25,263 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:25,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:25,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:25,268 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:25,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:25,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:25,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:25,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:25,287 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:25,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:25,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:25,292 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:25,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:25,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:25,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:25,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:25,311 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:25,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:25,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:25,316 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:25,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:25,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:25,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:25,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:25,336 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:25,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:25,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:25,340 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:25,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:25,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:25,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:25,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:25,360 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:25,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:25,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:25,365 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:25,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:25,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:25,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:25,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:25,384 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:25,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:25,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:25,389 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:25,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:25,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:25,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:25,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:25,408 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:25,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:25,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:25,413 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:25,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:25,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:25,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:25,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:25,432 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:25,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:25,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:25,437 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:25,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:25,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:25,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:25,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:25,462 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:25,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:25,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:25,467 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:25,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:25,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:25,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:25,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:25,487 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:25,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:25,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:25,492 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:25,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:25,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:25,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:25,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:25,511 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:23:25,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:25,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2021-11-22 23:23:25,516 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2021-11-22 23:23:25,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:23:25,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:25,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:25,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:25,536 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.