./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product61.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e369095-f989-402d-8e7d-e3d39bf4c1e4/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e369095-f989-402d-8e7d-e3d39bf4c1e4/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_8e369095-f989-402d-8e7d-e3d39bf4c1e4/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e369095-f989-402d-8e7d-e3d39bf4c1e4/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product61.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e369095-f989-402d-8e7d-e3d39bf4c1e4/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_8e369095-f989-402d-8e7d-e3d39bf4c1e4/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 f250833677b07ed1377ed852c7268af3b652ab26de7f7fe1fca27ae75baf167f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:21:09,410 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:21:09,413 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:21:09,469 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:21:09,470 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:21:09,475 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:21:09,477 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:21:09,481 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:21:09,484 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:21:09,489 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:21:09,490 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:21:09,492 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:21:09,493 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:21:09,496 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:21:09,498 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:21:09,507 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:21:09,509 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:21:09,510 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:21:09,512 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:21:09,522 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:21:09,524 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:21:09,525 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:21:09,529 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:21:09,530 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:21:09,539 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:21:09,540 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:21:09,540 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:21:09,541 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:21:09,541 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:21:09,543 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:21:09,543 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:21:09,544 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:21:09,545 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:21:09,545 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:21:09,546 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:21:09,547 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:21:09,547 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:21:09,548 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:21:09,548 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:21:09,549 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:21:09,549 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:21:09,550 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e369095-f989-402d-8e7d-e3d39bf4c1e4/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-22 23:21:09,572 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:21:09,572 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:21:09,573 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:21:09,573 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:21:09,574 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:21:09,574 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:21:09,574 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:21:09,574 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-22 23:21:09,575 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 23:21:09,575 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-22 23:21:09,575 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:21:09,575 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:21:09,575 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:21:09,576 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:21:09,576 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-22 23:21:09,576 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:21:09,576 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:21:09,576 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:21:09,576 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:21:09,577 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:21:09,577 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:21:09,577 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:21:09,577 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:21:09,578 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:21:09,578 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:21:09,578 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-22 23:21:09,578 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 23:21:09,578 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:21:09,579 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_8e369095-f989-402d-8e7d-e3d39bf4c1e4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e369095-f989-402d-8e7d-e3d39bf4c1e4/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f250833677b07ed1377ed852c7268af3b652ab26de7f7fe1fca27ae75baf167f [2021-11-22 23:21:09,880 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:21:09,919 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:21:09,922 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:21:09,923 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:21:09,924 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:21:09,926 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e369095-f989-402d-8e7d-e3d39bf4c1e4/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/minepump_spec1_product61.cil.c [2021-11-22 23:21:10,005 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e369095-f989-402d-8e7d-e3d39bf4c1e4/bin/ukojak-LBtLqBUTdQ/data/4d68618fe/f4ce28c2cf5544f68a7eb3c9ed2ace28/FLAGf0a85cae2 [2021-11-22 23:21:10,588 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:21:10,589 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e369095-f989-402d-8e7d-e3d39bf4c1e4/sv-benchmarks/c/product-lines/minepump_spec1_product61.cil.c [2021-11-22 23:21:10,607 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e369095-f989-402d-8e7d-e3d39bf4c1e4/bin/ukojak-LBtLqBUTdQ/data/4d68618fe/f4ce28c2cf5544f68a7eb3c9ed2ace28/FLAGf0a85cae2 [2021-11-22 23:21:10,883 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e369095-f989-402d-8e7d-e3d39bf4c1e4/bin/ukojak-LBtLqBUTdQ/data/4d68618fe/f4ce28c2cf5544f68a7eb3c9ed2ace28 [2021-11-22 23:21:10,885 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:21:10,887 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:21:10,888 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:21:10,889 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:21:10,892 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:21:10,893 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:21:10" (1/1) ... [2021-11-22 23:21:10,894 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7149618d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:10, skipping insertion in model container [2021-11-22 23:21:10,894 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:21:10" (1/1) ... [2021-11-22 23:21:10,901 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:21:10,949 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:21:11,153 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_8e369095-f989-402d-8e7d-e3d39bf4c1e4/sv-benchmarks/c/product-lines/minepump_spec1_product61.cil.c[3777,3790] [2021-11-22 23:21:11,247 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:21:11,263 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:21:11,303 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_8e369095-f989-402d-8e7d-e3d39bf4c1e4/sv-benchmarks/c/product-lines/minepump_spec1_product61.cil.c[3777,3790] [2021-11-22 23:21:11,377 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:21:11,397 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:21:11,397 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:11 WrapperNode [2021-11-22 23:21:11,397 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:21:11,399 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:21:11,399 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:21:11,399 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:21:11,422 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:11" (1/1) ... [2021-11-22 23:21:11,449 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:11" (1/1) ... [2021-11-22 23:21:11,508 INFO L137 Inliner]: procedures = 57, calls = 160, calls flagged for inlining = 22, calls inlined = 19, statements flattened = 268 [2021-11-22 23:21:11,509 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:21:11,511 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:21:11,512 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:21:11,512 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:21:11,521 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:11" (1/1) ... [2021-11-22 23:21:11,522 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:11" (1/1) ... [2021-11-22 23:21:11,541 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:11" (1/1) ... [2021-11-22 23:21:11,551 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:11" (1/1) ... [2021-11-22 23:21:11,559 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:11" (1/1) ... [2021-11-22 23:21:11,564 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:11" (1/1) ... [2021-11-22 23:21:11,581 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:11" (1/1) ... [2021-11-22 23:21:11,584 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:21:11,585 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:21:11,585 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:21:11,585 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:21:11,586 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:11" (1/1) ... [2021-11-22 23:21:11,605 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:21:11,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e369095-f989-402d-8e7d-e3d39bf4c1e4/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:21:11,638 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e369095-f989-402d-8e7d-e3d39bf4c1e4/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:21:11,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e369095-f989-402d-8e7d-e3d39bf4c1e4/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:21:11,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:21:11,681 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-11-22 23:21:11,681 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-11-22 23:21:11,681 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-22 23:21:11,682 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-22 23:21:11,682 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-22 23:21:11,682 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-22 23:21:11,682 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-11-22 23:21:11,682 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-11-22 23:21:11,682 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-11-22 23:21:11,683 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-11-22 23:21:11,683 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-11-22 23:21:11,683 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-11-22 23:21:11,683 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-11-22 23:21:11,683 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-11-22 23:21:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-11-22 23:21:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-11-22 23:21:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-11-22 23:21:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-11-22 23:21:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-22 23:21:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-11-22 23:21:11,685 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-11-22 23:21:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:21:11,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:21:11,761 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:21:11,763 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:21:12,144 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:21:12,262 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:21:12,262 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-22 23:21:12,265 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:21:12 BoogieIcfgContainer [2021-11-22 23:21:12,265 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:21:12,266 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:21:12,266 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:21:12,276 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:21:12,277 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:21:12" (1/1) ... [2021-11-22 23:21:12,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:21:12,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:12,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 74 states and 97 transitions. [2021-11-22 23:21:12,349 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 97 transitions. [2021-11-22 23:21:12,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-22 23:21:12,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:12,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:12,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:12,556 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 23:21:12,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:12,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 74 states and 95 transitions. [2021-11-22 23:21:12,627 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 95 transitions. [2021-11-22 23:21:12,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-22 23:21:12,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:12,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:12,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:12,733 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 23:21:12,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:12,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 76 states and 98 transitions. [2021-11-22 23:21:12,755 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 98 transitions. [2021-11-22 23:21:12,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-22 23:21:12,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:12,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:12,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:12,820 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 23:21:12,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:12,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 85 states and 116 transitions. [2021-11-22 23:21:12,956 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 116 transitions. [2021-11-22 23:21:12,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-22 23:21:12,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:12,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:12,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:13,024 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 23:21:13,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:13,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 86 states and 117 transitions. [2021-11-22 23:21:13,037 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 117 transitions. [2021-11-22 23:21:13,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-22 23:21:13,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:13,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:13,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:13,092 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 23:21:13,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:13,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 87 states and 118 transitions. [2021-11-22 23:21:13,113 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 118 transitions. [2021-11-22 23:21:13,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-22 23:21:13,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:13,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:13,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:13,282 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 23:21:13,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:13,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 99 states and 143 transitions. [2021-11-22 23:21:13,572 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 143 transitions. [2021-11-22 23:21:13,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-22 23:21:13,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:13,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:13,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:13,661 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 23:21:13,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:13,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 100 states and 144 transitions. [2021-11-22 23:21:13,687 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 144 transitions. [2021-11-22 23:21:13,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-22 23:21:13,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:13,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:13,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:13,747 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 23:21:13,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:13,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 101 states and 145 transitions. [2021-11-22 23:21:13,767 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 145 transitions. [2021-11-22 23:21:13,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-22 23:21:13,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:13,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:13,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:13,828 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 23:21:13,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:13,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 103 states and 150 transitions. [2021-11-22 23:21:13,885 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 150 transitions. [2021-11-22 23:21:13,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-22 23:21:13,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:13,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:13,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:13,957 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 23:21:13,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:13,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 103 states and 148 transitions. [2021-11-22 23:21:13,989 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 148 transitions. [2021-11-22 23:21:13,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-22 23:21:13,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:13,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:14,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:14,120 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 23:21:14,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:14,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 119 states and 181 transitions. [2021-11-22 23:21:14,613 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 181 transitions. [2021-11-22 23:21:14,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-22 23:21:14,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:14,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:14,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:14,660 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 23:21:14,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:14,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 120 states and 182 transitions. [2021-11-22 23:21:14,677 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 182 transitions. [2021-11-22 23:21:14,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-22 23:21:14,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:14,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:14,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:14,796 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 23:21:15,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:15,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 130 states and 200 transitions. [2021-11-22 23:21:15,291 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 200 transitions. [2021-11-22 23:21:15,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-22 23:21:15,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:15,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:15,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:15,470 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 23:21:17,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:17,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 142 states and 230 transitions. [2021-11-22 23:21:17,374 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 230 transitions. [2021-11-22 23:21:17,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-22 23:21:17,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:17,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:17,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:17,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:19,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:19,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 147 states and 242 transitions. [2021-11-22 23:21:19,583 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 242 transitions. [2021-11-22 23:21:19,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-22 23:21:19,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:19,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:19,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:19,618 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:21:19,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:19,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 152 states and 253 transitions. [2021-11-22 23:21:19,852 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 253 transitions. [2021-11-22 23:21:19,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-11-22 23:21:19,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:19,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:19,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:19,882 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:21:19,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:19,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 153 states and 256 transitions. [2021-11-22 23:21:19,902 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 256 transitions. [2021-11-22 23:21:19,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-11-22 23:21:19,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:19,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:19,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:19,933 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:21:20,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:20,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 155 states and 259 transitions. [2021-11-22 23:21:20,074 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 259 transitions. [2021-11-22 23:21:20,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-11-22 23:21:20,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:20,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:20,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:20,504 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:21,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:21,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 163 states and 284 transitions. [2021-11-22 23:21:21,590 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 284 transitions. [2021-11-22 23:21:21,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-22 23:21:21,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:21,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:21,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:21,626 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:21:21,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:21,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 166 states and 290 transitions. [2021-11-22 23:21:21,907 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 290 transitions. [2021-11-22 23:21:21,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:21:21,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:21,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:21,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:21,947 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:21:22,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:22,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 169 states and 296 transitions. [2021-11-22 23:21:22,198 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 296 transitions. [2021-11-22 23:21:22,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-11-22 23:21:22,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:22,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:22,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:22,238 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:23,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:23,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 178 states and 324 transitions. [2021-11-22 23:21:23,646 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 324 transitions. [2021-11-22 23:21:23,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2021-11-22 23:21:23,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:23,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:23,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:23,689 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:25,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:25,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 189 states and 353 transitions. [2021-11-22 23:21:25,629 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 353 transitions. [2021-11-22 23:21:25,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2021-11-22 23:21:25,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:25,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:25,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:25,719 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:26,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:26,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 191 states and 355 transitions. [2021-11-22 23:21:26,277 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 355 transitions. [2021-11-22 23:21:26,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-22 23:21:26,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:26,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:26,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:26,317 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:26,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:26,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 191 states and 350 transitions. [2021-11-22 23:21:26,628 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 350 transitions. [2021-11-22 23:21:26,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-22 23:21:26,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:26,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:26,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:26,847 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-11-22 23:21:27,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:27,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 204 states and 375 transitions. [2021-11-22 23:21:27,660 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 375 transitions. [2021-11-22 23:21:27,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2021-11-22 23:21:27,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:27,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:27,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:27,692 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2021-11-22 23:21:27,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:27,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 205 states and 375 transitions. [2021-11-22 23:21:27,711 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 375 transitions. [2021-11-22 23:21:27,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2021-11-22 23:21:27,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:27,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:27,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:27,745 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2021-11-22 23:21:27,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:27,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 208 states and 382 transitions. [2021-11-22 23:21:27,937 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 382 transitions. [2021-11-22 23:21:27,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2021-11-22 23:21:27,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:27,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:27,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:28,294 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:30,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:30,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 215 states and 390 transitions. [2021-11-22 23:21:30,719 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 390 transitions. [2021-11-22 23:21:30,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2021-11-22 23:21:30,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:30,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:30,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:30,785 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:30,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:30,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 215 states and 390 transitions. [2021-11-22 23:21:30,888 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 390 transitions. [2021-11-22 23:21:30,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-22 23:21:30,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:30,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:30,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:30,944 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-11-22 23:21:31,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:31,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 216 states and 391 transitions. [2021-11-22 23:21:31,043 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 391 transitions. [2021-11-22 23:21:31,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-22 23:21:31,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:31,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:31,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:31,492 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-11-22 23:21:34,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:34,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 227 states and 415 transitions. [2021-11-22 23:21:34,440 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 415 transitions. [2021-11-22 23:21:34,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2021-11-22 23:21:34,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:34,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:34,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:34,478 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-11-22 23:21:34,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:34,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 227 states and 412 transitions. [2021-11-22 23:21:34,600 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 412 transitions. [2021-11-22 23:21:34,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2021-11-22 23:21:34,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:34,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:34,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:34,649 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2021-11-22 23:21:35,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:35,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 229 states and 415 transitions. [2021-11-22 23:21:35,049 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 415 transitions. [2021-11-22 23:21:35,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-11-22 23:21:35,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:35,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:35,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:35,083 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2021-11-22 23:21:35,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:35,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 230 states and 416 transitions. [2021-11-22 23:21:35,558 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 416 transitions. [2021-11-22 23:21:35,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2021-11-22 23:21:35,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:35,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:35,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:35,608 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2021-11-22 23:21:35,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:35,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 231 states and 417 transitions. [2021-11-22 23:21:35,640 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 417 transitions. [2021-11-22 23:21:35,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:35,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:35,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:35,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:35,739 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:35,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:35,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 231 states and 417 transitions. [2021-11-22 23:21:35,833 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 417 transitions. [2021-11-22 23:21:35,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:35,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:35,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:35,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:35,897 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:36,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:36,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 231 states and 417 transitions. [2021-11-22 23:21:36,003 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 417 transitions. [2021-11-22 23:21:36,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:36,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:36,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:36,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:36,067 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:36,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:36,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 231 states and 417 transitions. [2021-11-22 23:21:36,169 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 417 transitions. [2021-11-22 23:21:36,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:36,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:36,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:36,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:36,227 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:36,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:36,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 231 states and 417 transitions. [2021-11-22 23:21:36,328 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 417 transitions. [2021-11-22 23:21:36,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:36,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:36,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:36,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:36,399 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:36,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:36,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 231 states and 417 transitions. [2021-11-22 23:21:36,512 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 417 transitions. [2021-11-22 23:21:36,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:36,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:36,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:36,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:36,578 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:36,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:36,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 231 states and 417 transitions. [2021-11-22 23:21:36,701 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 417 transitions. [2021-11-22 23:21:36,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:36,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:36,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:36,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:36,770 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:36,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:36,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 231 states and 417 transitions. [2021-11-22 23:21:36,872 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 417 transitions. [2021-11-22 23:21:36,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:36,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:36,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:36,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:36,931 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:37,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:37,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 231 states and 417 transitions. [2021-11-22 23:21:37,104 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 417 transitions. [2021-11-22 23:21:37,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:37,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:37,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:37,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:37,159 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:37,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:37,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 231 states and 417 transitions. [2021-11-22 23:21:37,262 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 417 transitions. [2021-11-22 23:21:37,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:37,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:37,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:37,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:37,319 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:37,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:37,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 231 states and 417 transitions. [2021-11-22 23:21:37,434 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 417 transitions. [2021-11-22 23:21:37,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:37,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:37,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:37,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:37,496 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:37,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:37,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 231 states and 417 transitions. [2021-11-22 23:21:37,601 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 417 transitions. [2021-11-22 23:21:37,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:37,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:37,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:37,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:37,657 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:37,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:37,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 231 states and 417 transitions. [2021-11-22 23:21:37,801 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 417 transitions. [2021-11-22 23:21:37,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:37,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:37,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:37,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:37,859 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:37,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:37,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 231 states and 417 transitions. [2021-11-22 23:21:37,973 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 417 transitions. [2021-11-22 23:21:37,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2021-11-22 23:21:37,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:37,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:37,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:38,007 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2021-11-22 23:21:38,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:38,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:38,035 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:38,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:38,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:38,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:38,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:38,094 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:38,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:38,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:38,208 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:38,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:38,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:38,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:38,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:38,268 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:38,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:38,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:38,376 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:38,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:38,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:38,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:38,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:38,435 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:38,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:38,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:38,536 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:38,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:38,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:38,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:38,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:38,588 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:38,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:38,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:38,692 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:38,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:38,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:38,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:38,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:38,775 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:38,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:38,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:38,880 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:38,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:38,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:38,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:38,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:38,936 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:39,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:39,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:39,037 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:39,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:39,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:39,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:39,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:39,103 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:39,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:39,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:39,210 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:39,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:39,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:39,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:39,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:39,269 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:39,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:39,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:39,387 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:39,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:39,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:39,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:39,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:39,447 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:39,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:39,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:39,557 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:39,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:39,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:39,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:39,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:39,620 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:39,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:39,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:39,727 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:39,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:39,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:39,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:39,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:39,816 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:39,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:39,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:39,923 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:39,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:39,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:39,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:39,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:39,985 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:40,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:40,092 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:40,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:40,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,151 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:40,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:40,255 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:40,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:40,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,315 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:40,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:40,420 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:40,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:40,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,499 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:40,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:40,612 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:40,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:40,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,672 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:40,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:40,787 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:40,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:40,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,844 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:40,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:40,953 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:40,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:40,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,015 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:41,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:41,146 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:41,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:41,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,211 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:41,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:41,327 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:41,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:41,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,383 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:41,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:41,495 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:41,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:41,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,550 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:41,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:41,651 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:41,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:41,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,708 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:41,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:41,818 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:41,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:41,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,871 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:41,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:41,983 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:41,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:41,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,037 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:42,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:42,163 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:42,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:42,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,220 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:42,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:42,327 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:42,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:42,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,413 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:42,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:42,514 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:42,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:42,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,571 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:42,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:42,681 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:42,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:42,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,735 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:42,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:42,839 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:42,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:42,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,893 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:43,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:43,006 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:43,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:43,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,059 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:43,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:43,164 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:43,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:43,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,218 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:43,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:43,324 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:43,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:43,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,378 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:43,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:43,467 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:43,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:43,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,516 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:43,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:43,634 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:43,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:43,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,686 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:43,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:43,787 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:43,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:43,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,851 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:43,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:43,966 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:43,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:43,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,022 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:44,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:44,127 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:44,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:44,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,180 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:44,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:44,296 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:44,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:44,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,353 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:44,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:44,461 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:44,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:44,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,513 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:44,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:44,615 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:44,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:44,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,666 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:44,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:44,772 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:44,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:44,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,863 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:44,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:44,978 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:44,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:44,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,039 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:45,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:45,147 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:45,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:45,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,205 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:45,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:45,311 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:45,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:45,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,360 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:45,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:45,455 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:45,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:45,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,505 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:45,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:45,600 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:45,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:45,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,650 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:45,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:45,743 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:45,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:45,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,793 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:45,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:45,897 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:45,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:45,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,949 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:46,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:46,055 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:46,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:46,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,110 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:46,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:46,215 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:46,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:46,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,305 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:46,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:46,410 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:46,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:46,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,460 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:46,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:46,547 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:46,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:46,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,596 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:46,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:46,698 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:46,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:46,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,766 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:46,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:46,868 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:46,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:46,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,917 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:47,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:47,017 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:47,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:47,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,071 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:47,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:47,164 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:47,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:47,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,214 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:47,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:47,313 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:47,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:47,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,379 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:47,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:47,475 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:47,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:47,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,525 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:47,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:47,629 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:47,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:47,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,695 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:47,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:47,808 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:47,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:47,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,858 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:47,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:47,961 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:47,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:47,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,012 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:48,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:48,111 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:48,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:48,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,171 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:48,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:48,279 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:48,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:48,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,335 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:48,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:48,440 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:48,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:48,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,497 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:48,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:48,589 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:48,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:48,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,644 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:48,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:48,740 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:48,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:48,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,794 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:48,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:48,891 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:48,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:48,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,937 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:49,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:49,030 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:49,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:49,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,082 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:49,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:49,198 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:49,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:49,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,258 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:49,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:49,356 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:49,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:49,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,399 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:49,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:49,490 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:49,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:49,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,536 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:49,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:49,629 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:49,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:49,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,680 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:49,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:49,782 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:49,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:49,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,826 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:49,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:49,919 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:49,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:49,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,971 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:50,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:50,073 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:50,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:50,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,123 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:50,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:50,215 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:50,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:50,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,271 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:50,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:50,369 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:50,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:50,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,430 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:50,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:50,537 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:50,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:50,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,614 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:50,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:50,735 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:50,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:50,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,795 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:50,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:50,894 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:50,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:50,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,952 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:51,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:51,041 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:51,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:51,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,094 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:51,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:51,199 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:51,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:51,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,261 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:51,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:51,357 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:51,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:51,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,410 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:51,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:51,493 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:51,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:51,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,549 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:51,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:51,646 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:51,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:51,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,694 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:51,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:51,770 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:51,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:51,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,829 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:51,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:51,913 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:51,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:51,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,964 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:52,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:52,064 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:52,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:52,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,113 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:52,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:52,196 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:52,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:52,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,247 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:52,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:52,367 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:52,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:52,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,432 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:52,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:52,518 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:52,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:52,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,565 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:52,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:52,656 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:52,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:52,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,699 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:52,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:52,772 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:52,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:52,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,822 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:52,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:52,908 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:52,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:52,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,954 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:53,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:53,049 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:53,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:53,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,097 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:53,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:53,186 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:53,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:53,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,229 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:53,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:53,324 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:53,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:53,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,367 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:53,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:53,459 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:53,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:53,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,517 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:53,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:53,621 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:53,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:53,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,668 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:53,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:53,770 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:53,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:53,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,814 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:53,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:53,911 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:53,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:53,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,985 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:54,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:54,085 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:54,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:54,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,134 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:54,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:54,221 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:54,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:54,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,270 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:54,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:54,349 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:54,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:54,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,391 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:54,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:54,473 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:54,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:54,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,518 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:54,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:54,617 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:54,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:54,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,661 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:54,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:54,753 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:54,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:54,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,800 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:54,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:54,896 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:54,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:54,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,939 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:55,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:55,047 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:55,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:55,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,097 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:55,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:55,206 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:55,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:55,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,260 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:55,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:55,360 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:55,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:55,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,409 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:55,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:55,510 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:55,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:55,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,558 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:55,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:55,661 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:55,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:55,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,706 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:55,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:55,796 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:55,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:55,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,841 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:55,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:55,936 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:55,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:55,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,990 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:56,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:56,065 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:56,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:56,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,111 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:56,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:56,208 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:56,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:56,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,256 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:56,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:56,354 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:56,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:56,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,398 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:56,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:56,495 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:56,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:56,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,540 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:56,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:56,637 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:56,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:56,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,681 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:56,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:56,773 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:56,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:56,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,827 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:56,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:56,905 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:56,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:56,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,946 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:57,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:57,019 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:57,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:57,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,060 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:57,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:57,155 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:57,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:57,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,211 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:57,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:57,307 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:57,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:57,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,350 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:57,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:57,438 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:57,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:57,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,480 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:57,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:57,570 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:57,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:57,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,612 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:57,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:57,701 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:57,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:57,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,742 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:57,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:57,831 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:57,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:57,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,875 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:57,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:57,949 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:57,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:57,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,989 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:58,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:58,080 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:58,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:58,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,123 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:58,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:58,201 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:58,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:58,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,245 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:58,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:58,330 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:58,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:58,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,370 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:58,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:58,468 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:58,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:58,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,512 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:58,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:58,612 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:58,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:58,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,660 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:58,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:58,766 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:58,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:58,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,812 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:58,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:58,918 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:58,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:58,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,966 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:59,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:59,052 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:59,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:59,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,103 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:59,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:59,178 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:59,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:59,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,225 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:59,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:59,302 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:59,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:59,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,352 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:59,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:59,444 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:59,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:59,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,504 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:59,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:59,588 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:59,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:59,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,627 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:59,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:59,700 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:59,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:59,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,748 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:59,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:59,821 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:59,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:59,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,863 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:21:59,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:21:59,951 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:21:59,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:21:59,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,993 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:00,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:00,085 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:00,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:00,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,126 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:00,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:00,200 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:00,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:00,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,248 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:00,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:00,339 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:00,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:00,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,384 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:00,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:00,478 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:00,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:00,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,523 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:00,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:00,615 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:00,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:00,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,664 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:00,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:00,742 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:00,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:00,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,778 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:00,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:00,850 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:00,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:00,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,897 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:00,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:00,981 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:00,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:00,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:01,024 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:01,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:01,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:01,123 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:01,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:01,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:01,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:01,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:01,166 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:01,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:01,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:01,255 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:01,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:01,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:01,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:01,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:01,298 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:01,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:01,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:01,390 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:01,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:01,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:01,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:01,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:01,431 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:01,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:01,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:01,524 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:01,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:01,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:01,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:01,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:01,568 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:01,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:01,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:01,659 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:01,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:01,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:01,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:01,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:01,700 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:01,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:01,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:01,789 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:01,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:01,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:01,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:01,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:01,837 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:01,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:01,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:01,938 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:01,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:01,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:01,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:01,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:01,978 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:02,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:02,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:02,049 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:02,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:02,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:02,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:02,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:02,096 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:02,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:02,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:02,169 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:02,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:02,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:02,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:02,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:02,204 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:02,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:02,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:02,275 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:02,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:02,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:02,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:02,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:02,321 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:02,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:02,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:02,397 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:02,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:02,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:02,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:02,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:02,436 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:02,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:02,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:02,508 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:02,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:02,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:02,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:02,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:02,561 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:02,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:02,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:02,656 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:02,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:02,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:02,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:02,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:02,699 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:02,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:02,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:02,793 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:02,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:02,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:02,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:02,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:02,833 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:02,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:02,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:02,924 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:02,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:02,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:02,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:02,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:02,969 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:03,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:03,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:03,069 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:03,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:03,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:03,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:03,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:03,114 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:03,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:03,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:03,209 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:03,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:03,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:03,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:03,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:03,253 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:03,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:03,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:03,353 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:03,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:03,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:03,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:03,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:03,394 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:03,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:03,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:03,486 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:03,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:03,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:03,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:03,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:03,522 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:03,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:03,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:03,595 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:03,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:03,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:03,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:03,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:03,637 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:03,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:03,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:03,710 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:03,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:03,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:03,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:03,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:03,747 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:03,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:03,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:03,822 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:03,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:03,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:03,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:03,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:03,863 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:03,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:03,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:03,934 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:03,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:03,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:03,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:03,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:03,969 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:04,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:04,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:04,040 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:04,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:04,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:04,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:04,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:04,082 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:04,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:04,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:04,164 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:04,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:04,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:04,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:04,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:04,209 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:04,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:04,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:04,300 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:04,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:04,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:04,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:04,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:04,344 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:04,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:04,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:04,435 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:04,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:04,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:04,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:04,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:04,476 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:04,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:04,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:04,566 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:04,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:04,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:04,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:04,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:04,606 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:04,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:04,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:04,697 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:04,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:04,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:04,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:04,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:04,743 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:04,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:04,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:04,819 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:04,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:04,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:04,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:04,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:04,857 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:04,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:04,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:04,932 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:04,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:04,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:04,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:04,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:04,965 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:05,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:05,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:05,036 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:05,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:05,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:05,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:05,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:05,077 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:05,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:05,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:05,153 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:05,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:05,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:05,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:05,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:05,221 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:05,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:05,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:05,297 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:05,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:05,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:05,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:05,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:05,336 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:05,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:05,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:05,429 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:05,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:05,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:05,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:05,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:05,473 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:05,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:05,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:05,565 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:05,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:05,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:05,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:05,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:05,603 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:05,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:05,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:05,694 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:05,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:05,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:05,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:05,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:05,737 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:05,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:05,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:05,826 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:05,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:05,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:05,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:05,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:05,866 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:05,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:05,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:05,955 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:05,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:05,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:05,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:05,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:05,994 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:06,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:06,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:06,082 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:06,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:06,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:06,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:06,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:06,119 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:06,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:06,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:06,190 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:06,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:06,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:06,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:06,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:06,232 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:06,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:06,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:06,323 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:06,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:06,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:06,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:06,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:06,362 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:06,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:06,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:06,433 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:06,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:06,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:06,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:06,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:06,466 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:06,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:06,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:06,538 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:06,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:06,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:06,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:06,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:06,578 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:06,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:06,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:06,667 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:06,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:06,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:06,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:06,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:06,713 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:06,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:06,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:06,802 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:06,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:06,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:06,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:06,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:06,843 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:06,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:06,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:06,928 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:06,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:06,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:06,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:06,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:06,972 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:07,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:07,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:07,062 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:07,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:07,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:07,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:07,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:07,094 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:07,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:07,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:07,166 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:07,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:07,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:07,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:07,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:07,207 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:07,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:07,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:07,287 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:07,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:07,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:07,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:07,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:07,320 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:07,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:07,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:07,390 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:07,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:07,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:07,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:07,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:07,444 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:07,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:07,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:07,535 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:07,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:07,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:07,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:07,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:07,583 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:07,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:07,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:07,681 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:07,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:07,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:07,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:07,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:07,723 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:07,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:07,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:07,801 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:07,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:07,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:07,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:07,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:07,833 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:07,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:07,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:07,905 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:07,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:07,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:07,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:07,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:07,937 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:08,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:08,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:08,008 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:08,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:08,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:08,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:08,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:08,040 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:08,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:08,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:08,111 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:08,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:08,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:08,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:08,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:08,158 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:08,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:08,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:08,259 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:08,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:08,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:08,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:08,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:08,299 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:08,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:08,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:08,395 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:08,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:08,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:08,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:08,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:08,437 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:08,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:08,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:08,534 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:08,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:08,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:08,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:08,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:08,574 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:08,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:08,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:08,674 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:08,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:08,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:08,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:08,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:08,716 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:08,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:08,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:08,788 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:08,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:08,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:08,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:08,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:08,825 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:08,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:08,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:08,897 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:08,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:08,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:08,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:08,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:08,937 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:09,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:09,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:09,021 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:09,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:09,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:09,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:09,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:09,062 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:09,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:09,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:09,157 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:09,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:09,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:09,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:09,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:09,199 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:09,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:09,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:09,298 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:09,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:09,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:09,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:09,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:09,343 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:09,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:09,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:09,440 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:09,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:09,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:09,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:09,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:09,481 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:09,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:09,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:09,576 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:09,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:09,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:09,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:09,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:09,617 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:09,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:09,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:09,714 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:09,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:09,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:09,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:09,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:09,750 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:09,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:09,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:09,821 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:09,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:09,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:09,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:09,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:09,862 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:09,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:09,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:09,950 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:09,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:09,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:09,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:09,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:09,985 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:10,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:10,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:10,056 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:10,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:10,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:10,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:10,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:10,088 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:10,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:10,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:10,160 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:10,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:10,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:10,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:10,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:10,209 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:10,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:10,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:10,281 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:10,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:10,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:10,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:10,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:10,314 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:10,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:10,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:10,385 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:10,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:10,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:10,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:10,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:10,425 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:10,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:10,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:10,496 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:10,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:10,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:10,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:10,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:10,537 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:10,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:10,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:10,608 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:10,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:10,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:10,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:10,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:10,648 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:10,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:10,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:10,723 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:10,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:10,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:10,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:10,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:10,755 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:10,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:10,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:10,825 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:10,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:10,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:10,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:10,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:10,858 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:10,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:10,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:10,930 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:10,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:10,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:10,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:10,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:10,969 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:11,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:11,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:11,051 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:11,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:11,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:11,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:11,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:11,088 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:11,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:11,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:11,159 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:11,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:11,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:11,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:11,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:11,193 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:11,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:11,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:11,265 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:11,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:11,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:11,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:11,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:11,318 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:11,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:11,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:11,389 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:11,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:11,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:11,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:11,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:11,435 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:11,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:11,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:11,542 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:11,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:11,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:11,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:11,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:11,589 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:11,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:11,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:11,698 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:11,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:11,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:11,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:11,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:11,746 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:11,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:11,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:11,848 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:11,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:11,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:11,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:11,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:11,893 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:11,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:11,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:12,000 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:12,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:12,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:12,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:12,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:12,044 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:12,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:12,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:12,150 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:12,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:12,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:12,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:12,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:12,194 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:12,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:12,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:12,300 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:12,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:12,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:12,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:12,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:12,339 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:12,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:12,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:12,429 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:12,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:12,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:12,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:12,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:12,502 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:12,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:12,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:12,595 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:12,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:12,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:12,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:12,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:12,632 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:12,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:12,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:12,734 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:12,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:12,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:12,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:12,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:12,777 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:12,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:12,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:12,882 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:12,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:12,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:12,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:12,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:12,928 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:13,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:13,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:13,035 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:13,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:13,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:13,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:13,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:13,079 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:13,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:13,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:13,178 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:13,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:13,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:13,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:13,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:13,214 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:13,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:13,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:13,291 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:13,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:13,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:13,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:13,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:13,327 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:13,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:13,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:13,399 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:13,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:13,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:13,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:13,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:13,432 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:13,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:13,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:13,507 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:13,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:13,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:13,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:13,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:13,558 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:13,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:13,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:13,640 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:13,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:13,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:13,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:13,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:13,674 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:13,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:13,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:13,748 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:13,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:13,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:13,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:13,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:13,790 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:13,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:13,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:13,879 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:13,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:13,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:13,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:13,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:13,918 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:13,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:13,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:13,992 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:13,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:13,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:13,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:13,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:14,050 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:14,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:14,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:14,140 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:14,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:14,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:14,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:14,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:14,181 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:14,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:14,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:14,278 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:14,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:14,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:14,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:14,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:14,326 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:14,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:14,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:14,433 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:14,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:14,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:14,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:14,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:14,475 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:14,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:14,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:14,579 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:14,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:14,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:14,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:14,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:14,624 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:14,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:14,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:14,729 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:14,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:14,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:14,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:14,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:14,768 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:14,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:14,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:14,842 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:14,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:14,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:14,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:14,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:14,876 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:14,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:14,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:14,948 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:14,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:14,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:14,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:14,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:14,981 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:15,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:15,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:15,052 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:15,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:15,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:15,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:15,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:15,111 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:15,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:15,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:15,191 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:15,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:15,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:15,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:15,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:15,225 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:15,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:15,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:15,296 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:15,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:15,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:15,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:15,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:15,331 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:15,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:15,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:15,402 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:15,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:15,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:15,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:15,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:15,438 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:15,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:15,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:15,510 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:15,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:15,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:15,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:15,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:15,550 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:15,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:15,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:15,625 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:15,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:15,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:15,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:15,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:15,667 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:15,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:15,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:15,744 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:15,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:15,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:15,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:15,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:15,781 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:15,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:15,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:15,853 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:15,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:15,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:15,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:15,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:15,886 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:15,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:15,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:15,958 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:15,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:15,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:15,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:15,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:15,991 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:16,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:16,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:16,063 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:16,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:16,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:16,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:16,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:16,112 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:16,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:16,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:16,188 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:16,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:16,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:16,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:16,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:16,219 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:16,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:16,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:16,291 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:16,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:16,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:16,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:16,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:16,325 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:16,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:16,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:16,402 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:16,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:16,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:16,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:16,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:16,439 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:16,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:16,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:16,512 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:16,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:16,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:16,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:16,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:16,569 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:16,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:16,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:16,644 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:16,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:16,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:16,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:16,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:16,683 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:16,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:16,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:16,758 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:16,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:16,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:16,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:16,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:16,791 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:16,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:16,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:16,863 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:16,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:16,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:16,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:16,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:16,897 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:16,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:16,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:16,971 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:16,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:16,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:16,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:16,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:17,011 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:17,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:17,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:17,085 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:17,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:17,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:17,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:17,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:17,118 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:17,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:17,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:17,190 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:17,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:17,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:17,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:17,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:17,222 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:17,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:17,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:17,293 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:17,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:17,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:17,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:17,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:17,325 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:17,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:17,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:17,396 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:17,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:17,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:17,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:17,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:17,452 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:17,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:17,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:17,528 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:17,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:17,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:17,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:17,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:17,560 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:17,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:17,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:17,632 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:17,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:17,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:17,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:17,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:17,679 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:17,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:17,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:17,750 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:17,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:17,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:17,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:17,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:17,782 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:17,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:17,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:17,853 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:17,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:17,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:17,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:17,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:17,889 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:17,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:17,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:17,960 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:17,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:17,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:17,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:17,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:17,996 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:18,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:18,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:18,068 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:18,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:18,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:18,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:18,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:18,104 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:18,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:18,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:18,176 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:18,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:18,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:18,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:18,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:18,208 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:18,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:18,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:18,281 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:18,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:18,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:18,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:18,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:18,317 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:18,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:18,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:18,390 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:18,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:18,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:18,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:18,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:18,424 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:18,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:18,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:18,495 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:18,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:18,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:18,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:18,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:18,528 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:18,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:18,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:18,607 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:18,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:18,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:18,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:18,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:18,652 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:18,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:18,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:18,741 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:18,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:18,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:18,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:18,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:18,782 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:18,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:18,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:18,857 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:18,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:18,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:18,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:18,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:18,902 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:18,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:18,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:18,998 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:18,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:18,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:18,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:19,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:19,044 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:19,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:19,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:19,134 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:19,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:19,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:19,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:19,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:19,173 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:19,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:19,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:19,248 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:19,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:19,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:19,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:19,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:19,284 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:19,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:19,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:19,355 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:19,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:19,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:19,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:19,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:19,405 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:19,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:19,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:19,483 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:19,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:19,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:19,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:19,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:19,514 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:19,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:19,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:19,585 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:19,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:19,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:19,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:19,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:19,616 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:19,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:19,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:19,687 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:19,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:19,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:19,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:19,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:19,727 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:19,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:19,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:19,805 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:19,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:19,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:19,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:19,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:19,839 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:19,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:19,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:19,911 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:19,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:19,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:19,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:19,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:19,944 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:20,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:20,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:20,016 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:20,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:20,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:20,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:20,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:20,047 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:20,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:20,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:20,118 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:20,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:20,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:20,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:20,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:20,150 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:20,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:20,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:20,222 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:20,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:20,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:20,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:20,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:20,254 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:20,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:20,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:20,351 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:20,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:20,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:20,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:20,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:20,383 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:20,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:20,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:20,455 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:20,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:20,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:20,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:20,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:20,493 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:20,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:20,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:20,566 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:20,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:20,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:20,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:20,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:20,599 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:20,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:20,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:20,672 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:20,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:20,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:20,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:20,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:20,706 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:20,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:20,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:20,780 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:20,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:20,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:20,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:20,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:20,824 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:20,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:20,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:20,896 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:20,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:20,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:20,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:20,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:20,930 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:21,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:21,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:21,003 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:21,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:21,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:21,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:21,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:21,037 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:21,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:21,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:21,111 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:21,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:21,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:21,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:21,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:21,146 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:21,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:21,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:21,220 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:21,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:21,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:21,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:21,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:21,254 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:21,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:21,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:21,327 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:21,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:21,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:21,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:21,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:21,360 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:21,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:21,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:21,433 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:21,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:21,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:21,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:21,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:21,466 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:21,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:21,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:21,541 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:21,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:21,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:21,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:21,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:21,581 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:21,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:21,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:21,652 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:21,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:21,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:21,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:21,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:21,684 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:21,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:21,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:21,756 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:21,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:21,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:21,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:21,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:21,799 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:21,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:21,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:21,898 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:21,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:21,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:21,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:21,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:21,937 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:22,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:22,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:22,010 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:22,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:22,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:22,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:22,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:22,059 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:22,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:22,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:22,149 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:22,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:22,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:22,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:22,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:22,197 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:22,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:22,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:22,273 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:22,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:22,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:22,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:22,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:22,306 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:22,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:22,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:22,383 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:22,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:22,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:22,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:22,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:22,417 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:22,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:22,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:22,489 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:22,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:22,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:22,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:22,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:22,529 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:22,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:22,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:22,606 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:22,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:22,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:22,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:22,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:22,639 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:22,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:22,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:22,712 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:22,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:22,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:22,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:22,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:22,749 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:22,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:22,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:22,824 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:22,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:22,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:22,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:22,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:22,861 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:22,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:22,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:22,936 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:22,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:22,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:22,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:22,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:22,991 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:23,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:23,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:23,067 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:23,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:23,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:23,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:23,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:23,101 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:23,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:23,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:23,174 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:23,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:23,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:23,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:23,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:23,206 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:23,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:23,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:23,278 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:23,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:23,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:23,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:23,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:23,317 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:23,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:23,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:23,388 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:23,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:23,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:23,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:23,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:23,419 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:23,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:23,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:23,490 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:23,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:23,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:23,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:23,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:23,522 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:23,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:23,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:23,592 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:23,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:23,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:23,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:23,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:23,624 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:23,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:23,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:23,695 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:23,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:23,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:23,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:23,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:23,745 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:23,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:23,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:23,844 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:23,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:23,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:23,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:23,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:23,886 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:23,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:23,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:23,984 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:23,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:23,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:23,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:23,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:24,027 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:24,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:24,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:24,105 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:24,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:24,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:24,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:24,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:24,144 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:24,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:24,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:24,217 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:24,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:24,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:24,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:24,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:24,257 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:24,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:24,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:24,342 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:24,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:24,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:24,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:24,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:24,376 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:24,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:24,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:24,450 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:24,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:24,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:24,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:24,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:24,484 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:24,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:24,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:24,556 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:24,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:24,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:24,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:24,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:24,603 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:24,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:24,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:24,677 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:24,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:24,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:24,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:24,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:24,710 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:24,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:24,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:24,783 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:24,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:24,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:24,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:24,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:24,816 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:24,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:24,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:24,887 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:24,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:24,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:24,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:24,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:24,919 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:24,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:24,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:24,990 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:24,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:24,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:24,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:24,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:25,022 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:25,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:25,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:25,093 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:25,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:25,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:25,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:25,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:25,124 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:25,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:25,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:25,195 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:25,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:25,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:25,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:25,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:25,226 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:25,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:25,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:25,298 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:25,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:25,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:25,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:25,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:25,332 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:25,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:25,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:25,407 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:25,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:25,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:25,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:25,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:25,442 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:25,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:25,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:25,513 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:25,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:25,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:25,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:25,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:25,551 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:25,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:25,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:25,622 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:25,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:25,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:25,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:25,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:25,654 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:25,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:25,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:25,725 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:25,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:25,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:25,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:25,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:25,757 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:25,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:25,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:25,831 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:25,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:25,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:25,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:25,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:25,863 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:25,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:25,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:25,935 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:25,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:25,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:25,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:25,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:25,982 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:26,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:26,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:26,080 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:26,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:26,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:26,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:26,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:26,111 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:26,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:26,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:26,183 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:26,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:26,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:26,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:26,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:26,221 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:26,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:26,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:26,298 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:26,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:26,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:26,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:26,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:26,338 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:26,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:26,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:26,419 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:26,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:26,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:26,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:26,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:26,452 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:26,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:26,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:26,523 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:26,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:26,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:26,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:26,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:26,559 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:26,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:26,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:26,632 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:26,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:26,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:26,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:26,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:26,669 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:26,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:26,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:26,743 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:26,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:26,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:26,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:26,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:26,777 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:26,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:26,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:26,850 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:26,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:26,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:26,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:26,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:26,885 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:26,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:26,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:26,957 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:26,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:26,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:26,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:26,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:26,989 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:27,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:27,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:27,061 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:27,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:27,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:27,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:27,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:27,103 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:27,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:27,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:27,175 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:27,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:27,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:27,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:27,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:27,209 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:27,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:27,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:27,280 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:27,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:27,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:27,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:27,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:27,313 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:27,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:27,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:27,384 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:27,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:27,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:27,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:27,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:27,415 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:27,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:27,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:27,486 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:27,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:27,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:27,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:27,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:27,517 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:27,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:27,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:27,588 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:27,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:27,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:27,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:27,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:27,621 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:27,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:27,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:27,692 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:27,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:27,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:27,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:27,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:27,732 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:27,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:27,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:27,804 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:27,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:27,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:27,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:27,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:27,842 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:27,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:27,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:27,919 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:27,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:27,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:27,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:27,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:27,957 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:28,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:28,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:28,029 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:28,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:28,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:28,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:28,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:28,062 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:28,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:28,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:28,138 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:28,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:28,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:28,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:28,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:28,170 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:28,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:28,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:28,243 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:28,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:28,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:28,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:28,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:28,275 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:28,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:28,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:28,347 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:28,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:28,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:28,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:28,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:28,379 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:28,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:28,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:28,450 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:28,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:28,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:28,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:28,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:28,481 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:28,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:28,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:28,554 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:28,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:28,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:28,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:28,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:28,587 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:28,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:28,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:28,660 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:28,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:28,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:28,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:28,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:28,693 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:28,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:28,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:28,765 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:28,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:28,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:28,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:28,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:28,801 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:28,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:28,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:28,904 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:28,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:28,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:28,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:28,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:28,944 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:29,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:29,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:29,044 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:29,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:29,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:29,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:29,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:29,084 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:29,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:29,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:29,182 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:29,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:29,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:29,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:29,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:29,219 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:29,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:29,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:29,290 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:29,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:29,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:29,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:29,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:29,322 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:29,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:29,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:29,393 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:29,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:29,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:29,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:29,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:29,431 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:29,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:29,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:29,503 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:29,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:29,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:29,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:29,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:29,534 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:29,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:29,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:29,606 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:29,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:29,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:29,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:29,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:29,638 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:29,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:29,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:29,708 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:29,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:29,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:29,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:29,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:29,740 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:29,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:29,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:29,811 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:29,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:29,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:29,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:29,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:29,845 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:29,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:29,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:29,916 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:29,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:29,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:29,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:29,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:29,947 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:30,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:30,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:30,018 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:30,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:30,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:30,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:30,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:30,050 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:30,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:30,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:30,121 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:30,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:30,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:30,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:30,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:30,152 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:30,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:30,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:30,223 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:30,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:30,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:30,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:30,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:30,254 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:30,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:30,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:30,326 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:30,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:30,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:30,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:30,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:30,358 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:30,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:30,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:30,438 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:30,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:30,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:30,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:30,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:30,491 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:30,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:30,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:30,572 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:30,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:30,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:30,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:30,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:30,604 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:30,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:30,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:30,677 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:30,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:30,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:30,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:30,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:30,713 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:30,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:30,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:30,786 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:30,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:30,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:30,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:30,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:30,819 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:30,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:30,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:30,890 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:30,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:30,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:30,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:30,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:30,922 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:30,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:30,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:30,994 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:30,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:30,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:30,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:30,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:31,026 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:31,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:31,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:31,097 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:31,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:31,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:31,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:31,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:31,129 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:31,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:31,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:31,201 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:31,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:31,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:31,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:31,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:31,234 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:31,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:31,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:31,306 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:31,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:31,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:31,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:31,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:31,339 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:31,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:31,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:31,411 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:31,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:31,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:31,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:31,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:31,444 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:31,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:31,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:31,516 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:31,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:31,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:31,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:31,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:31,549 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:31,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:31,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:31,620 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:31,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:31,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:31,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:31,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:31,654 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:31,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:31,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:31,726 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:31,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:31,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:31,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:31,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:31,757 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:31,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:31,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:31,828 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:31,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:31,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:31,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:31,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:31,860 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:31,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:31,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:31,936 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:31,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:31,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:31,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:31,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:31,968 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:32,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:32,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:32,040 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:32,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:32,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:32,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:32,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:32,071 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:32,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:32,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:32,143 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:32,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:32,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:32,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:32,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:32,174 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:32,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:32,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:32,246 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:32,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:32,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:32,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:32,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:32,278 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:32,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:32,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:32,351 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:32,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:32,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:32,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:32,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:32,393 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:32,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:32,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:32,467 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:32,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:32,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:32,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:32,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:32,500 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:32,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:32,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:32,573 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:32,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:32,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:32,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:32,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:32,605 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:32,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:32,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:32,676 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:32,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:32,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:32,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:32,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:32,708 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:32,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:32,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:32,780 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:32,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:32,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:32,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:32,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:32,812 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:32,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:32,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:32,884 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:32,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:32,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:32,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:32,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:32,917 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:32,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:32,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:32,988 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:32,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:32,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:32,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:32,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:33,019 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:33,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:33,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:33,089 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:33,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:33,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:33,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:33,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:33,127 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:33,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:33,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:33,198 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:33,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:33,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:33,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:33,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:33,228 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:33,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:33,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:33,312 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:33,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:33,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:33,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:33,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:33,343 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:33,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:33,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:33,414 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:33,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:33,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:33,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:33,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:33,453 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:33,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:33,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:33,523 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:33,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:33,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:33,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:33,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:33,555 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:33,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:33,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:33,625 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:33,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:33,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:33,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:33,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:33,665 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:33,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:33,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:33,739 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:33,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:33,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:33,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:33,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:33,775 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:33,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:33,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:33,846 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:33,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:33,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:33,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:33,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:33,879 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:33,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:33,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:33,949 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:33,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:33,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:33,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:33,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:34,003 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:34,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:34,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:34,084 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:34,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:34,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:34,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:34,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:34,115 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:34,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:34,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:34,185 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:34,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:34,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:34,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:34,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:34,216 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:34,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:34,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:34,287 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:34,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:34,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:34,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:34,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:34,318 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:34,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:34,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:34,389 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:34,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:34,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:34,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:34,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:34,423 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:34,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:34,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:34,493 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:34,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:34,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:34,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:34,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:34,525 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:34,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:34,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:34,596 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:34,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:34,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:34,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:34,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:34,627 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:34,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:34,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:34,697 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:34,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:34,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:34,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:34,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:34,747 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:34,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:34,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:34,817 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:34,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:34,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:34,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:34,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:34,850 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:34,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:34,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:34,921 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:34,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:34,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:34,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:34,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:34,952 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:35,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:35,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:35,023 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:35,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:35,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:35,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:35,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:35,055 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:35,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:35,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:35,127 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:35,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:35,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:35,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:35,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:35,159 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:35,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:35,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:35,230 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:35,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:35,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:35,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:35,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:35,264 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:35,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:35,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:35,335 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:35,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:35,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:35,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:35,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:35,367 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:35,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:35,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:35,437 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:35,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:35,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:35,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:35,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:35,476 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:35,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:35,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:35,546 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:35,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:35,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:35,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:35,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:35,577 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:35,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:35,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:35,658 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:35,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:35,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:35,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:35,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:35,689 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:35,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:35,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:35,760 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:35,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:35,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:35,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:35,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:35,791 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:35,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:35,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:35,861 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:35,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:35,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:35,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:35,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:35,910 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:36,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:36,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:36,001 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:36,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:36,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:36,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:36,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:36,038 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:36,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:36,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:36,110 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:36,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:36,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:36,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:36,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:36,142 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:36,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:36,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:36,212 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:36,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:36,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:36,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:36,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:36,251 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:36,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:36,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:36,322 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:36,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:36,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:36,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:36,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:36,356 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:36,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:36,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:36,426 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:36,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:36,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:36,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:36,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:36,459 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:36,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:36,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:36,529 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:36,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:36,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:36,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:36,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:36,561 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:36,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:36,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:36,632 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:36,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:36,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:36,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:36,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:36,666 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:36,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:36,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:36,737 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:36,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:36,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:36,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:36,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:36,771 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:36,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:36,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:36,842 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:36,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:36,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:36,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:36,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:36,881 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:36,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:36,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:36,951 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:36,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:36,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:36,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:36,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:36,982 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:37,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:37,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:37,053 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:37,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:37,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:37,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:37,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:37,085 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:37,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:37,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:37,155 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:37,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:37,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:37,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:37,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:37,190 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:37,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:37,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:37,260 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:37,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:37,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:37,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:37,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:37,291 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:37,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:37,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:37,362 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:37,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:37,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:37,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:37,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:37,392 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:37,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:37,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:37,463 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:37,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:37,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:37,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:37,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:37,494 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:37,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:37,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:37,564 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:37,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:37,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:37,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:37,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:37,595 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:37,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:37,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:37,666 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:37,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:37,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:37,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:37,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:37,697 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:37,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:37,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:37,768 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:37,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:37,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:37,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:37,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:37,799 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:37,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:37,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:37,870 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:37,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:37,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:37,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:37,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:37,905 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:37,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:37,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:37,976 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:37,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:37,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:37,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:37,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:38,007 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:38,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:38,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:38,078 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:38,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:38,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:38,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:38,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:38,112 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:38,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:38,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:38,182 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:38,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:38,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:38,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:38,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:38,213 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:38,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:38,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:38,284 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:38,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:38,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:38,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:38,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:38,316 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:38,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:38,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:38,386 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:38,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:38,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:38,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:38,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:38,417 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:38,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:38,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:38,488 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:38,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:38,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:38,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:38,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:38,519 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:38,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:38,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:38,590 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:38,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:38,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:38,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:38,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:38,621 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:38,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:38,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:38,691 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:38,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:38,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:38,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:38,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:38,727 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:38,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:38,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:38,798 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:38,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:38,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:38,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:38,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:38,829 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:38,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:38,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:38,900 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:38,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:38,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:38,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:38,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:38,931 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:39,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:39,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:39,002 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:39,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:39,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:39,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:39,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:39,033 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:39,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:39,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:39,104 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:39,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:39,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:39,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:39,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:39,136 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:39,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:39,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:39,207 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:39,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:39,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:39,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:39,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:39,239 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:39,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:39,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:39,314 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:39,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:39,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:39,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:39,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:39,345 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:39,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:39,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:39,416 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:39,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:39,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:39,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:39,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:39,447 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:39,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:39,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:39,517 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:39,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:39,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:39,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:39,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:39,558 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:39,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:39,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:39,628 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:39,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:39,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:39,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:39,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:39,664 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:39,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:39,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:39,735 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:39,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:39,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:39,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:39,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:39,765 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:39,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:39,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:39,836 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:39,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:39,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:39,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:39,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:39,867 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:39,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:39,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:39,938 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:39,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:39,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:39,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:39,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:39,969 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:40,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:40,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:40,040 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:40,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:40,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:40,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:40,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:40,071 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:40,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:40,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:40,141 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:40,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:40,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:40,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:40,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:40,173 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:40,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:40,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:40,244 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:40,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:40,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:40,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:40,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:40,276 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:40,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:40,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:40,347 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:40,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:40,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:40,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:40,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:40,387 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:40,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:40,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:40,476 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:40,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:40,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:40,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:40,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:40,518 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:40,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:40,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:40,590 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:40,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:40,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:40,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:40,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:40,621 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:40,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:40,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:40,692 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:40,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:40,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:40,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:40,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:40,722 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:40,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:40,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:40,793 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:40,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:40,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:40,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:40,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:40,828 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:40,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:40,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:40,898 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:40,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:40,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:40,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:40,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:40,929 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:40,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:40,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:40,999 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:40,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:40,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:40,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:41,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:41,030 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:41,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:41,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:41,101 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:41,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:41,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:41,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:41,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:41,131 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:41,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:41,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:41,202 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:41,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:41,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:41,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:41,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:41,232 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:41,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:41,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:41,303 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:41,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:41,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:41,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:41,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:41,334 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:41,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:41,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:41,404 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:41,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:41,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:41,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:41,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:41,436 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:41,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:41,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:41,507 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:41,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:41,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:41,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:41,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:41,538 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:41,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:41,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:41,609 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:41,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:41,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:41,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:41,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:41,640 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:41,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:41,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:41,710 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:41,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:41,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:41,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:41,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:41,744 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:41,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:41,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:41,814 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:41,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:41,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:41,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:41,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:41,845 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:41,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:41,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:41,916 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:41,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:41,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:41,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:41,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:41,946 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:42,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:42,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:42,017 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:42,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:42,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:42,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:42,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:42,052 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:42,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:42,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:42,122 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:42,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:42,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:42,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:42,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:42,153 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:42,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:42,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:42,223 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:42,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:42,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:42,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:42,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:42,255 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:42,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:42,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:42,326 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:42,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:42,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:42,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:42,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:42,356 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:42,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:42,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:42,431 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:42,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:42,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:42,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:42,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:42,463 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:42,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:42,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:42,533 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:42,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:42,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:42,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:42,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:42,564 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:42,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:42,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:42,635 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:42,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:42,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:42,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:42,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:42,666 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:42,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:42,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:42,736 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:42,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:42,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:42,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:42,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:42,767 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:42,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:42,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:42,838 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:42,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:42,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:42,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:42,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:42,869 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:42,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:42,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:42,945 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:42,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:42,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:42,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:42,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:42,982 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:43,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:43,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:43,052 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:43,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:43,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:43,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:43,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:43,085 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:43,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:43,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:43,156 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:43,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:43,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:43,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:43,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:43,189 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:43,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:43,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:43,260 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:43,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:43,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:43,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:43,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:43,291 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:43,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:43,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:43,362 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:43,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:43,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:43,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:43,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:43,393 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:43,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:43,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:43,464 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:43,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:43,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:43,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:43,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:43,514 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:43,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:43,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:43,585 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:43,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:43,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:43,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:43,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:43,616 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:43,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:43,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:43,687 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:43,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:43,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:43,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:43,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:43,718 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:43,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:43,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:43,788 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:43,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:43,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:43,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:43,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:43,819 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:43,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:43,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:43,889 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:43,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:43,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:43,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:43,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:43,921 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:43,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:43,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:43,991 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:43,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:43,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:43,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:43,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:44,022 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:44,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:44,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:44,093 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:44,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:44,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:44,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:44,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:44,127 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:44,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:44,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:44,198 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:44,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:44,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:44,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:44,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:44,229 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:44,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:44,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:44,299 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:44,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:44,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:44,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:44,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:44,334 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:44,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:44,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:44,405 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:44,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:44,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:44,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:44,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:44,436 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:44,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:44,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:44,506 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:44,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:44,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:44,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:44,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:44,537 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:44,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:44,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:44,608 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:44,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:44,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:44,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:44,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:44,639 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:44,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:44,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:44,709 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:44,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:44,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:44,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:44,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:44,740 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:44,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:44,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:44,810 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:44,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:44,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:44,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:44,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:44,841 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:44,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:44,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:44,912 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:44,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:44,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:44,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:44,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:44,943 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:45,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:45,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:45,014 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:45,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:45,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:45,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:45,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:45,045 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:45,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:45,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:45,115 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:45,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:45,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:45,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:45,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:45,146 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:45,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:45,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:45,217 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:45,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:45,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:45,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:45,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:45,250 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:45,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:45,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:45,321 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:45,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:45,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:45,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:45,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:45,355 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:45,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:45,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:45,425 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:45,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:45,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:45,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:45,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:45,456 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:45,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:45,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:45,527 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:45,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:45,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:45,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:45,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:45,558 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:45,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:45,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:45,628 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:45,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:45,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:45,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:45,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:45,659 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:45,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:45,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:45,730 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:45,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:45,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:45,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:45,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:45,768 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:45,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:45,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:45,862 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:45,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:45,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:45,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:45,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:45,903 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:45,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:45,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:45,995 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:45,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:45,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:45,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:46,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:46,033 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:46,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:46,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:46,122 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:46,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:46,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:46,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:46,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:46,161 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:46,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:46,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:46,250 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:46,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:46,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:46,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:46,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:46,289 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:46,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:46,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:46,378 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:46,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:46,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:46,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:46,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:46,416 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:46,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:46,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:46,503 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:46,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:46,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:46,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:46,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:46,541 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:46,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:46,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:46,635 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:46,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:46,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:46,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:46,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:46,673 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:46,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:46,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:46,766 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:46,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:46,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:46,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:46,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:46,797 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:46,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:46,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:46,867 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:46,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:46,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:46,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:46,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:46,898 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:46,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:46,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:46,968 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:46,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:46,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:46,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:46,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:46,999 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:47,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:47,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:47,070 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:47,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:47,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:47,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:47,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:47,102 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:47,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:47,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:47,172 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:47,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:47,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:47,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:47,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:47,204 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:47,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:47,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:47,274 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:47,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:47,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:47,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:47,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:47,305 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:47,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:47,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:47,376 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:47,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:47,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:47,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:47,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:47,410 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:47,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:47,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:47,480 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:47,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:47,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:47,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:47,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:47,511 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:47,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:47,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:47,582 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:47,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:47,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:47,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:47,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:47,613 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:47,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:47,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:47,684 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:47,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:47,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:47,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:47,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:47,715 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:47,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:47,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:47,786 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:47,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:47,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:47,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:47,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:47,825 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:47,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:47,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:47,915 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:47,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:47,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:47,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:47,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:47,960 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:48,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:48,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:48,058 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:48,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:48,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:48,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:48,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:48,098 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:48,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:48,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:48,192 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:48,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:48,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:48,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:48,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:48,232 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:48,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:48,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:48,331 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:48,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:48,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:48,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:48,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:48,370 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:48,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:48,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:48,441 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:48,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:48,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:48,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:48,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:48,473 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:48,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:48,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:48,544 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:48,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:48,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:48,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:48,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:48,575 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:48,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:48,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:48,645 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:48,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:48,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:48,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:48,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:48,676 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:48,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:48,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:48,747 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:48,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:48,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:48,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:48,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:48,778 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:48,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:48,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:48,849 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:48,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:48,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:48,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:48,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:48,883 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:48,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:48,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:48,954 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:48,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:48,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:48,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:48,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:48,985 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:49,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:49,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:49,055 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:49,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:49,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:49,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:49,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:49,089 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:49,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:49,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:49,159 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:49,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:49,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:49,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:49,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:49,191 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:49,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:49,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:49,261 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:49,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:49,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:49,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:49,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:49,295 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:49,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:49,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:49,366 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:49,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:49,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:49,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:49,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:49,411 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:49,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:49,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:49,481 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:49,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:49,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:49,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:49,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:49,513 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:49,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:49,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:49,585 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:49,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:49,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:49,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:49,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:49,616 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:49,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:49,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:49,686 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:49,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:49,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:49,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:49,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:49,717 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:49,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:49,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:49,788 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:49,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:49,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:49,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:49,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:49,819 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:49,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:49,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:49,889 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:49,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:49,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:49,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:49,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:49,920 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:49,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:49,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:49,991 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:49,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:49,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:49,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:49,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:50,022 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:50,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:50,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:50,092 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:50,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:50,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:50,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:50,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:50,123 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:50,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:50,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:50,194 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:50,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:50,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:50,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:50,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:50,229 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:50,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:50,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:50,299 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:50,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:50,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:50,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:50,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:50,332 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:50,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:50,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:50,402 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:50,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:50,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:50,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:50,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:50,459 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:50,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:50,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:50,532 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:50,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:50,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:50,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:50,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:50,563 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:50,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:50,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:50,633 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:50,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:50,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:50,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:50,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:50,664 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:50,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:50,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:50,735 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:50,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:50,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:50,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:50,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:50,780 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:50,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:50,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:50,851 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:50,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:50,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:50,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:50,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:50,893 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:50,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:50,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:50,976 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:50,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:50,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:50,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:50,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:51,007 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:51,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:51,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:51,078 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:51,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:51,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:51,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:51,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:51,108 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:51,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:51,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:51,179 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:51,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:51,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:51,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:51,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:51,210 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:51,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:51,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:51,280 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:51,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:51,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:51,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:51,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:51,312 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:51,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:51,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:51,382 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:51,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:51,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:51,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:51,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:51,412 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:51,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:51,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:51,483 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:51,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:51,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:51,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:51,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:51,514 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:51,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:51,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:51,585 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:51,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:51,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:51,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:51,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:51,620 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:51,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:51,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:51,690 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:51,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:51,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:51,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:51,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:51,727 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:51,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:51,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:51,798 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:51,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:51,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:51,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:51,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:51,828 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:51,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:51,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:51,898 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:51,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:51,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:51,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:51,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:51,929 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:51,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:51,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:51,999 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:52,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:52,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:52,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:52,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:52,030 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:52,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:52,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:52,101 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:52,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:52,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:52,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:52,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:52,133 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:52,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:52,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:52,203 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:52,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:52,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:52,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:52,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:52,234 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:52,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:52,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:52,305 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:52,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:52,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:52,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:52,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:52,336 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:52,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:52,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:52,407 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:52,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:52,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:52,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:52,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:52,439 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:52,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:52,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:52,510 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:52,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:52,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:52,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:52,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:52,540 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:52,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:52,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:52,611 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:52,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:52,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:52,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:52,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:52,642 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:52,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:52,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:52,712 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:52,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:52,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:52,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:52,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:52,743 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:52,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:52,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:52,813 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:52,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:52,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:52,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:52,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:52,844 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:52,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:52,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:52,915 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:52,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:52,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:52,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:52,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:52,948 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:53,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:53,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:53,018 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:53,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:53,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:53,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:53,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:53,050 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:53,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:53,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:53,120 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:53,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:53,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:53,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:53,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:53,151 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:53,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:53,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:53,222 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:53,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:53,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:53,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:53,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:53,253 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:53,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:53,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:53,323 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:53,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:53,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:53,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:53,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:53,360 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:53,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:53,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:53,430 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:53,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:53,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:53,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:53,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:53,465 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:53,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:53,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:53,535 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:53,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:53,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:53,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:53,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:53,565 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:53,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:53,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:53,636 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:53,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:53,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:53,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:53,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:53,670 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:53,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:53,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:53,740 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:53,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:53,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:53,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:53,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:53,778 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:53,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:53,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:53,849 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:53,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:53,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:53,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:53,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:53,881 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:53,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:53,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:53,952 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:53,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:53,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:53,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:53,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:53,984 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:54,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:54,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:54,055 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:54,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:54,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:54,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:54,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:54,086 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:54,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:54,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:54,160 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:54,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:54,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:54,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:54,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:54,191 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:54,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:54,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:54,261 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:54,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:54,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:54,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:54,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:54,292 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:54,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:54,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:54,363 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:54,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:54,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:54,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:54,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:54,395 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:54,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:54,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:54,465 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:54,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:54,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:54,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:54,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:54,508 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:54,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:54,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:54,579 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:54,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:54,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:54,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:54,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:54,610 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:54,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:54,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:54,680 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:54,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:54,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:54,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:54,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:54,711 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:54,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:54,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:54,782 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:54,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:54,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:54,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:54,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:54,813 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:54,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:54,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:54,884 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:54,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:54,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:54,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:54,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:54,915 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:54,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:54,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:54,986 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:54,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:54,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:54,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:54,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:55,016 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:55,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:55,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:55,087 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:55,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:55,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:55,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:55,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:55,118 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:55,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:55,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:55,191 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:55,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:55,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:55,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:55,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:55,222 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:55,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:55,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:55,293 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:55,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:55,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:55,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:55,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:55,327 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:55,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:55,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:55,398 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:55,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:55,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:55,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:55,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:55,428 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:55,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:55,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:55,499 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:55,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:55,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:55,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:55,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:55,530 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:55,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:55,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:55,600 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:55,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:55,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:55,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:55,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:55,631 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:55,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:55,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:55,701 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:55,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:55,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:55,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:55,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:55,732 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:55,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:55,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:55,803 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:55,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:55,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:55,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:55,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:55,841 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:55,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:55,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:55,915 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:55,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:55,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:55,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:55,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:55,946 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:56,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:56,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:56,017 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:56,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:56,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:56,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:56,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:56,048 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:56,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:56,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:56,118 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:56,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:56,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:56,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:56,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:56,149 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:56,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:56,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:56,220 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:56,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:56,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:56,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:56,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:56,258 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:56,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:56,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:56,329 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:56,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:56,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:56,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:56,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:56,365 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:56,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:56,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:56,454 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:56,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:56,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:56,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:56,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:56,486 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:56,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:56,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:56,557 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:56,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:56,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:56,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:56,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:56,592 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:56,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:56,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:56,662 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:56,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:56,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:56,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:56,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:56,693 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:56,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:56,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:56,764 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:56,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:56,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:56,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:56,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:56,798 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:56,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:56,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:56,873 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:56,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:56,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:56,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:56,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:56,905 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:56,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:56,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:56,977 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:56,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:56,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:56,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:56,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:57,007 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:57,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:57,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:57,080 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:57,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:57,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:57,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:57,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:57,114 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:57,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:57,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:57,186 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:57,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:57,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:57,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:57,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:57,217 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:57,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:57,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:57,288 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:57,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:57,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:57,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:57,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:57,319 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:57,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:57,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:57,390 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:57,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:57,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:57,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:57,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:57,421 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:57,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:57,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:57,492 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:57,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:57,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:57,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:57,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:57,526 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:57,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:57,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:57,597 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:57,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:57,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:57,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:57,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:57,629 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:57,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:57,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:57,700 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:57,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:57,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:57,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:57,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:57,732 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:57,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:57,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:57,808 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:57,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:57,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:57,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:57,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:57,839 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:57,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:57,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:57,910 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:57,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:57,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:57,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:57,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:57,941 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:58,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:58,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:58,012 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:58,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:58,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:58,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:58,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:58,043 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:58,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:58,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:58,114 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:58,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:58,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:58,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:58,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:58,145 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:58,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:58,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:58,216 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:58,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:58,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:58,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:58,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:58,247 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:58,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:58,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:58,321 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:58,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:58,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:58,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:58,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:58,354 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:58,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:58,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:58,425 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:58,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:58,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:58,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:58,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:58,458 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:58,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:58,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:58,529 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:58,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:58,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:58,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:58,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:58,560 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:58,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:58,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:58,634 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:58,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:58,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:58,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:58,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:58,665 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:58,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:58,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:58,736 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:58,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:58,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:58,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:58,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:58,767 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:58,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:58,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:58,838 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:58,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:58,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:58,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:58,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:58,869 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:58,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:58,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:58,940 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:58,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:58,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:58,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:58,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:58,977 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:59,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:59,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:59,048 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:59,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:59,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:59,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:59,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:59,079 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:59,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:59,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:59,150 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:59,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:59,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:59,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:59,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:59,181 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:59,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:59,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:59,251 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:59,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:59,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:59,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:59,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:59,284 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:59,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:59,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:59,355 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:59,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:59,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:59,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:59,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:59,386 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:59,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:59,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:59,457 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:59,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:59,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:59,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:59,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:59,488 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:59,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:59,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:59,568 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:59,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:59,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:59,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:59,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:59,598 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:59,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:59,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:59,669 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:59,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:59,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:59,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:59,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:59,700 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:59,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:59,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:59,770 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:59,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:59,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:59,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:59,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:59,801 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:59,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:59,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:59,872 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:59,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:59,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:59,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:59,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:59,902 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:22:59,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:59,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:22:59,973 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:22:59,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:22:59,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:59,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:59,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:00,004 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:00,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:00,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:00,074 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:00,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:00,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:00,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:00,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:00,118 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:00,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:00,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:00,210 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:00,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:00,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:00,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:00,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:00,244 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:00,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:00,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:00,315 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:00,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:00,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:00,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:00,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:00,346 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:00,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:00,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:00,416 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:00,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:00,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:00,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:00,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:00,447 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:00,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:00,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:00,517 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:00,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:00,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:00,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:00,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:00,548 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:00,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:00,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:00,618 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:00,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:00,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:00,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:00,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:00,649 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:00,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:00,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:00,719 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:00,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:00,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:00,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:00,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:00,750 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:00,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:00,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:00,821 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:00,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:00,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:00,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:00,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:00,851 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:00,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:00,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:00,922 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:00,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:00,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:00,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:00,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:00,953 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:01,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:01,024 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:01,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:01,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,054 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:01,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:01,125 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:01,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:01,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,155 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:01,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:01,226 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:01,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:01,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,256 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:01,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:01,327 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:01,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:01,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,358 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:01,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:01,431 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:01,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:01,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,468 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:01,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:01,538 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:01,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:01,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,595 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:01,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:01,673 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:01,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:01,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,704 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:01,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:01,775 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:01,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:01,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:01,806 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:01,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:01,877 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:01,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:01,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,877 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 23:23:01,907 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:01,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:01,978 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:01,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:01,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,009 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:02,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:02,079 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:02,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:02,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,110 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:02,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:02,180 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:02,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:02,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,231 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:02,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:02,301 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:02,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:02,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,333 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:02,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:02,407 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:02,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:02,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,439 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:02,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:02,510 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:02,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:02,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,541 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:02,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:02,611 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:02,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:02,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,645 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:02,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:02,716 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:02,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:02,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,746 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:02,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:02,817 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:02,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:02,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,847 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:02,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:02,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:02,918 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:02,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:02,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:02,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:02,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,949 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:03,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:03,019 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:03,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:03,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,050 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:03,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:03,121 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:03,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:03,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,151 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:03,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:03,222 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:03,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:03,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,253 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:03,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:03,324 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:03,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:03,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,355 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:03,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:03,425 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:03,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:03,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,456 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:03,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:03,527 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:03,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:03,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,558 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:03,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:03,628 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:03,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:03,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,659 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:03,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:03,730 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:03,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:03,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,767 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:03,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:03,837 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:03,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:03,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,871 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:03,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:03,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:03,941 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:03,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:03,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:03,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:03,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:03,972 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:04,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:04,043 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:04,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:04,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,074 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:04,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:04,145 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:04,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:04,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,176 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:04,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:04,247 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:04,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:04,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,247 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 23:23:04,278 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:04,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:04,348 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:04,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:04,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,349 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 23:23:04,379 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:04,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:04,450 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:04,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:04,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,480 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:04,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:04,551 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:04,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:04,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,582 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:04,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:04,652 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:04,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:04,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,687 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:04,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:04,758 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:04,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:04,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,758 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 23:23:04,789 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:04,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:04,859 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:04,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:04,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,890 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:04,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:04,961 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:04,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:04,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,991 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:05,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:05,067 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:05,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:05,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,097 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:05,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:05,168 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:05,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:05,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,199 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:05,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:05,269 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:05,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [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 23:23:05,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,300 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:05,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:05,371 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:05,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:05,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,401 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:05,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:05,472 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:05,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:05,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,503 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:05,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:05,573 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:05,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:05,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,604 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:05,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:05,674 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:05,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:05,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,705 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:05,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:05,776 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:05,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [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 23:23:05,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,807 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:05,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:05,877 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:05,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [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 23:23:05,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,908 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:05,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:05,979 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:05,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:05,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,010 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:06,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:06,081 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:06,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:06,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,112 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:06,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:06,182 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:06,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:06,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,217 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:06,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:06,287 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:06,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:06,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,326 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:06,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:06,415 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:06,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:06,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,453 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:06,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:06,542 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:06,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:06,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,579 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:06,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:06,667 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:06,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:06,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,704 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:06,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:06,792 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:06,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:06,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:06,831 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:06,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:06,919 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:06,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:06,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,919 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 23:23:06,956 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:07,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:07,046 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:07,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:07,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,084 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:07,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:07,173 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:07,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:07,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,211 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:07,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:07,296 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:07,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:07,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,327 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:07,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:07,397 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:07,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:07,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,428 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:07,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:07,498 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:07,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:07,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,529 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:07,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:07,599 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:07,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:07,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,633 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:07,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:07,703 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:07,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:07,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,734 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:07,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:07,805 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:07,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:07,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,836 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:07,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:07,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:07,907 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:07,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:07,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:07,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:07,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,937 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 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 532 states to 232 states and 418 transitions. [2021-11-22 23:23:08,008 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:08,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [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 23:23:08,039 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 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 532 states to 232 states and 418 transitions. [2021-11-22 23:23:08,110 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:08,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [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 23:23:08,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,140 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:08,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:08,211 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:08,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:08,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,241 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:08,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:08,312 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:08,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:08,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,343 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:08,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:08,413 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:08,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:08,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,444 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:08,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:08,515 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:08,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:08,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,546 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:08,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:08,616 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:08,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:08,617 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 23:23:08,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,647 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:08,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:08,718 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:08,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:08,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,749 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:08,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:08,822 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:08,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:08,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,852 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:08,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:08,924 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:08,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:08,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,956 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:09,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:09,027 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:09,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:09,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,060 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:09,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:09,130 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:09,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:09,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,162 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:09,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:09,232 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:09,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:09,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,263 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:09,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:09,334 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:09,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:09,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,364 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:09,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:09,435 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:09,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:09,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,473 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:09,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:09,544 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:09,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:09,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,582 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:09,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:09,652 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:09,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:09,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,683 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:09,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:09,754 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:09,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:09,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,785 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:09,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:09,856 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:09,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:09,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,888 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:09,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:09,959 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:09,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:09,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,996 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:10,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:10,067 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:10,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:10,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,098 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:10,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:10,169 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:10,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:10,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,199 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:10,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:10,270 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:10,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:10,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,300 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:10,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:10,371 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:10,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [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 23:23:10,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,401 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:10,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:10,472 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:10,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:10,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,502 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:10,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:10,573 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:10,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:10,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,604 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:10,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:10,674 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:10,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:10,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,705 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:10,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:10,776 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:10,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:10,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,807 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:10,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:10,877 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:10,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:10,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,908 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:10,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:10,978 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:10,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:10,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,009 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:11,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:11,080 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:11,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:11,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,111 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:11,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:11,181 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:11,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:11,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,215 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:11,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:11,285 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:11,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:11,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,316 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:11,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:11,390 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:11,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:11,390 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 23:23:11,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,420 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:11,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:11,491 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:11,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:11,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,521 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:11,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:11,592 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:11,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:11,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,624 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:11,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:11,694 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:11,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:11,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,725 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:11,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:11,795 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:11,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:11,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,826 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:11,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:11,897 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:11,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:11,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,931 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:12,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:12,001 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:12,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:12,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,032 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:12,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:12,103 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:12,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:12,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,134 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:12,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:12,204 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:12,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:12,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,235 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:12,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:12,306 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:12,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:12,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,337 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:12,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:12,413 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:12,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:12,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,444 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:12,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:12,515 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:12,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:12,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,545 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:12,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:12,616 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:12,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:12,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,646 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:12,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:12,716 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:12,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:12,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,748 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:12,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:12,818 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:12,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:12,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,849 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:12,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:12,920 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:12,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:12,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:12,951 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:13,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:13,022 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:13,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:13,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,074 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:13,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:13,163 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:13,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:13,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,194 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:13,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:13,266 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:13,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:13,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,296 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:13,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:13,367 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:13,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:13,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,399 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:13,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:13,469 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:13,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:13,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,500 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:13,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:13,570 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:13,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:13,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,606 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:13,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:13,677 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:13,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:13,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,708 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:13,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:13,779 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:13,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:13,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:13,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,809 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:13,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:13,880 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:13,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:13,880 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 23:23:13,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:13,911 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:13,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:13,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:13,982 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:13,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:13,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:13,982 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 23:23:14,013 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:14,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:14,083 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:14,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:14,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,114 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:14,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:14,185 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:14,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:14,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,216 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:14,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:14,286 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:14,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:14,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,317 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:14,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:14,387 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:14,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:14,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,418 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:14,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:14,488 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:14,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:14,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,519 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 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 532 states to 232 states and 418 transitions. [2021-11-22 23:23:14,590 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:14,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [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 23:23:14,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,621 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:14,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:14,691 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:14,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:14,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,722 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:14,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:14,793 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:14,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:14,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,826 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:14,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:14,897 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:14,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:14,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,933 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:15,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:15,003 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:15,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:15,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,042 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:15,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:15,112 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:15,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:15,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,143 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:15,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:15,213 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:15,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:15,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,245 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:15,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:15,316 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:15,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:15,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,349 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:15,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:15,420 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:15,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:15,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,451 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:15,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:15,522 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:15,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:15,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,552 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:15,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:15,623 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:15,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:15,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,653 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:15,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:15,724 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:15,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:15,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,755 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:15,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:15,825 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:15,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:15,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,856 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:15,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:15,927 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:15,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:15,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,928 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 23:23:15,958 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:16,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:16,034 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:16,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:16,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,065 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:16,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:16,136 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:16,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:16,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,167 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:16,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:16,238 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:16,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:16,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,268 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:16,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:16,339 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:16,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:16,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,370 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:16,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:16,440 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:16,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:16,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,471 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:16,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:16,542 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:16,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:16,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,588 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:16,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:16,685 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:16,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:16,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,724 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:16,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:16,822 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:16,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:16,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,823 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 23:23:16,860 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:16,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:16,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:16,958 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:16,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:16,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:16,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:16,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,998 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:17,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:17,085 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:17,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:17,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,128 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:17,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:17,225 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:17,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:17,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,264 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 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 532 states to 232 states and 418 transitions. [2021-11-22 23:23:17,336 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:17,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:17,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,337 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 23:23:17,373 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:17,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:17,443 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:17,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:17,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,474 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:17,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:17,544 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:17,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:17,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,575 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:17,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:17,645 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:17,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:17,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,676 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:17,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:17,746 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:17,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [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 23:23:17,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,780 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:17,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:17,877 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:17,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:17,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,915 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:17,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:17,990 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:17,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:17,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,021 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:18,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:18,091 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:18,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:18,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,125 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:18,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:18,195 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:18,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:18,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,226 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:18,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:18,297 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:18,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:18,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,328 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:18,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:18,399 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:18,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:18,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,430 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:18,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:18,501 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:18,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:18,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,532 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:18,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:18,603 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:18,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:18,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,636 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:18,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:18,706 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:18,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:18,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,737 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:18,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:18,807 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:18,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:18,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,837 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:18,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:18,908 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:18,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:18,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,938 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:19,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:19,009 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:19,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:19,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,040 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:19,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:19,111 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:19,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:19,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,141 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:19,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:19,212 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:19,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:19,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,242 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:19,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:19,313 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:19,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:19,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,344 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:19,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:19,414 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:19,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:19,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,445 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:19,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:19,515 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:19,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:19,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,546 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:19,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:19,624 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:19,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:19,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,655 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:19,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:19,726 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:19,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:19,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,758 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:19,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:19,831 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:19,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:19,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,862 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:19,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:19,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:19,932 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:19,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:19,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:19,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:19,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:19,963 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:20,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:20,035 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:20,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:20,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,067 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:20,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:20,138 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:20,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:20,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,169 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:20,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:20,240 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:20,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:20,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,279 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:20,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:20,360 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:20,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:20,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,392 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:20,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:20,463 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:20,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:20,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,494 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:20,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:20,565 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:20,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:20,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,604 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:20,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:20,690 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:20,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:20,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,729 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:20,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:20,823 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:20,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:20,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,863 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:20,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:20,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:20,953 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:20,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:20,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:20,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:20,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:20,994 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:21,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:21,065 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:21,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:21,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,105 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:21,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:21,176 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:21,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:21,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,209 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:21,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:21,281 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:21,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:21,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,313 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:21,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:21,384 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:21,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:21,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,415 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:21,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:21,486 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:21,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:21,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,518 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:21,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:21,588 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:21,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:21,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,620 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:21,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:21,690 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:21,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:21,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,723 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:21,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:21,797 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:21,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:21,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,831 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:21,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:21,903 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:21,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:21,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,935 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:22,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:22,005 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:22,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:22,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,036 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:22,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:22,107 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:22,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:22,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,138 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:22,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:22,208 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:22,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:22,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,239 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:22,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:22,310 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:22,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:22,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,343 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:22,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:22,419 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:22,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:22,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,450 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:22,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:22,521 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:22,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:22,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,551 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:22,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:22,621 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:22,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:22,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,652 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:22,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:22,722 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:22,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:22,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,723 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 23:23:22,753 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:22,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:22,824 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:22,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:22,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,855 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:22,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:22,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:22,925 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:22,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:22,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:22,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:22,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:22,955 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:23,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:23,026 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:23,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:23,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,057 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:23,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:23,127 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:23,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:23,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,159 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:23,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:23,229 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:23,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:23,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,260 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:23,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:23,331 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:23,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:23,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,361 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:23,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:23,432 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:23,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:23,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,463 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:23,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:23,537 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:23,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:23,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,568 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:23,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:23,638 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:23,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:23,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,669 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:23,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:23,739 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:23,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:23,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,740 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 23:23:23,770 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:23,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:23,840 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:23,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:23,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,871 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:23,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:23,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:23,942 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:23,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:23,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:23,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:23,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:23,973 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:24,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:24,044 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:24,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:24,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,074 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:24,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:24,145 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:24,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:24,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,176 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:24,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:24,246 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:24,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:24,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,277 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:24,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:24,348 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:24,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:24,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,379 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:24,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:24,449 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:24,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:24,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,480 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:24,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:24,551 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:24,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:24,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,582 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:24,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:24,652 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:24,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:24,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,689 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:24,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:24,759 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:24,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:24,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,790 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:24,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:24,860 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:24,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:24,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,891 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:24,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:24,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:24,961 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:24,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:24,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:24,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:24,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:24,992 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:25,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:25,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:25,062 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:25,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:25,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:25,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:25,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:25,093 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:25,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:25,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:25,165 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:25,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:25,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:25,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:25,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:25,198 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 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 532 states to 232 states and 418 transitions. [2021-11-22 23:23:25,268 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:25,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:25,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:25,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:25,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:25,299 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:25,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:25,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:25,369 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:25,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:23:25,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:25,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:25,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:25,401 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:23:25,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:25,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:23:25,472 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:23:25,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-22 23:30:21,273 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:21,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:21,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:21,349 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:21,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:21,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:21,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:21,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:21,381 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:21,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:21,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:21,453 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:21,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:21,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:21,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:21,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:21,485 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:21,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:21,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:21,556 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:21,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:21,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:21,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:21,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:21,588 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:21,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:21,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:21,660 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:21,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:21,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:21,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:21,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:21,691 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:21,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:21,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:21,762 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:21,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:21,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:21,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:21,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:21,792 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:21,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:21,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:21,863 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:21,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:21,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:21,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:21,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:21,893 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:21,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:21,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:21,965 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:21,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:21,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:21,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:21,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:21,995 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:22,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:22,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:22,066 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:22,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:22,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:22,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:22,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:22,097 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:22,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:22,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:22,167 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:22,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:22,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:22,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:22,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:22,198 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:22,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:22,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:22,271 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:22,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:22,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:22,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:22,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:22,302 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:22,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:22,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:22,374 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:22,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:22,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:22,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:22,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:22,414 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:22,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:22,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:22,505 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:22,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:22,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:22,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:22,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:22,537 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:22,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:22,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:22,609 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:22,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:22,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:22,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:22,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:22,641 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:22,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:22,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:22,713 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:22,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:22,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:22,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:22,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:22,744 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:22,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:22,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:22,817 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:22,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:22,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:22,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:22,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:22,849 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:22,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:22,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:22,922 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:22,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:22,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:22,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:22,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:22,954 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:23,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:23,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:23,025 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:23,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:23,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:23,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:23,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:23,056 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:23,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:23,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:23,126 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:23,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:23,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:23,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:23,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:23,157 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:23,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:23,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:23,228 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:23,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:23,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:23,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:23,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:23,260 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:23,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:23,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:23,331 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:23,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:23,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:23,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:23,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:23,362 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:23,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:23,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:23,432 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:23,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:23,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:23,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:23,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:23,463 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:23,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:23,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:23,537 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:23,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:23,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:23,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:23,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:23,568 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:23,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:23,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:23,641 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:23,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:23,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:23,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:23,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:23,672 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:23,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:23,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:23,742 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:23,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:23,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:23,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:23,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:23,773 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:23,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:23,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:23,843 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:23,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:23,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:23,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:23,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:23,876 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:23,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:23,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:23,947 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:23,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:23,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:23,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:23,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:23,978 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:24,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:24,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:24,049 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:24,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:24,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:24,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:24,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:24,080 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:24,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:24,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:24,151 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:24,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:24,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:24,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:24,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:24,182 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:24,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:24,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:24,253 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:24,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:24,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:24,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:24,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:24,284 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:24,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:24,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:24,358 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:24,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:24,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:24,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:24,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:24,390 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:24,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:24,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:24,464 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:24,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:24,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:24,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:24,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:24,496 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:24,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:24,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:24,568 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:24,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:24,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:24,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:24,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:24,600 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:24,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:24,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:24,672 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:24,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:24,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:24,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:24,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:24,707 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:24,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:24,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:24,780 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:24,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:24,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:24,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:24,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:24,811 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:24,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:24,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:24,884 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:24,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:24,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:24,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:24,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:24,916 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:24,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:24,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:24,990 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:24,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:24,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:24,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:24,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:25,023 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:25,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:25,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:25,094 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:25,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:25,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:25,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:25,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:25,124 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:25,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:25,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:25,195 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:25,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:25,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:25,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:25,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:25,227 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:25,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:25,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:25,305 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:25,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:25,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:25,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:25,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:25,340 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:25,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:25,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:25,418 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:25,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:25,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:25,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:25,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:25,451 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:25,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:25,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:25,522 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:25,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:25,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:25,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:25,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:25,553 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:25,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:25,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:25,624 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:25,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:25,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:25,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:25,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:25,658 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:25,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:25,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:25,737 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:25,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:25,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:25,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:25,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:25,771 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:25,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:25,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:25,851 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:25,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:25,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:25,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:25,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:25,884 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:25,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:25,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:25,957 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:25,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:25,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:25,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:25,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:25,988 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:26,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:26,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:26,058 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:26,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:26,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:26,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:26,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:26,089 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:26,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:26,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:26,160 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:26,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:26,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:26,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:26,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:26,190 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:26,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:26,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:26,261 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:26,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:26,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:26,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:26,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:26,292 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:26,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:26,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:26,363 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:26,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:26,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:26,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:26,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:26,394 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:26,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:26,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:26,467 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:26,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:26,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:26,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:26,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:26,499 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:26,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:26,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:26,571 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:26,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:26,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:26,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:26,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:26,603 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:26,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:26,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:26,677 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:26,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:26,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:26,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:26,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:26,709 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:26,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:26,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:26,780 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:26,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:26,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:26,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:26,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:26,812 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:26,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:26,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:26,884 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:26,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:26,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:26,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:26,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:26,915 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:26,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:26,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:26,987 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:26,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:26,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:26,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:26,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:27,018 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:27,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:27,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:27,089 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:27,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:27,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:27,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:27,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:27,120 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:27,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:27,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:27,194 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:27,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:27,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:27,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:27,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:27,225 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:27,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:27,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:27,295 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:27,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:27,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:27,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:27,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:27,326 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:27,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:27,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:27,397 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:27,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:27,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:27,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:27,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:27,428 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:27,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:27,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:27,503 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:27,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:27,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:27,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:27,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:27,535 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:27,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:27,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:27,607 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:27,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:27,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:27,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:27,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:27,640 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:27,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:27,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:27,713 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:27,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:27,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:27,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:27,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:27,743 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:27,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:27,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:27,814 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:27,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:27,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:27,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:27,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:27,845 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:27,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:27,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:27,916 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:27,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:27,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:27,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:27,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:27,947 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:28,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:28,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:28,018 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:28,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:28,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:28,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:28,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:28,049 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:28,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:28,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:28,121 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:28,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:28,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:28,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:28,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:28,152 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:28,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:28,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:28,222 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:28,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:28,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:28,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:28,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:28,253 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:28,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:28,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:28,324 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:28,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:28,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:28,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:28,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:28,361 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:28,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:28,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:28,433 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:28,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:28,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:28,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:28,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:28,465 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:28,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:28,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:28,538 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:28,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:28,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:28,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:28,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:28,570 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:28,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:28,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:28,641 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:28,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:28,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:28,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:28,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:28,673 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:28,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:28,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:28,746 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:28,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:28,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:28,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:28,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:28,778 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:28,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:28,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:28,850 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:28,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:28,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:28,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:28,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:28,882 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:28,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:28,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:28,953 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:28,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:28,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:28,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:28,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:28,984 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:29,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:29,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:29,055 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:29,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:29,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:29,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:29,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:29,086 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:29,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:29,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:29,158 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:29,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:29,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:29,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:29,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:29,189 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:29,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:29,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:29,260 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:29,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:29,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:29,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:29,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:29,293 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:29,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:29,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:29,365 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:29,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:29,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:29,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:29,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:29,396 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:29,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:29,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:29,468 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:29,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:29,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:29,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:29,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:29,500 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:29,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:29,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:29,575 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:29,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:29,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:29,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:29,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:29,608 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:29,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:29,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:29,682 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:29,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:29,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:29,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:29,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:29,716 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:29,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:29,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:29,791 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:29,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:29,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:29,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:29,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:29,823 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:29,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:29,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:29,895 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:29,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:29,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:29,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:29,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:29,926 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:29,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:29,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:29,997 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:29,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:29,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:29,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:30,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:30,028 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:30,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:30,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:30,099 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:30,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:30,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:30,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:30,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:30,132 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:30,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:30,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:30,204 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:30,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:30,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:30,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:30,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:30,236 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:30,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:30,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:30,309 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:30,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:30,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:30,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:30,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:30,340 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:30,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:30,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:30,411 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:30,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:30,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:30,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:30,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:30,451 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:30,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:30,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:30,525 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:30,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:30,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:30,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:30,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:30,560 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:30,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:30,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:30,638 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:30,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:30,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:30,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:30,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:30,674 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:30,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:30,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:30,751 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:30,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:30,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:30,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:30,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:30,785 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:30,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:30,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:30,863 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:30,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:30,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:30,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:30,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:30,895 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:30,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:30,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:30,966 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:30,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:30,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:30,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:30,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:30,998 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:31,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:31,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:31,073 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:31,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:31,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:31,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:31,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:31,108 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:31,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:31,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:31,186 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:31,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:31,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:31,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:31,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:31,219 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:31,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:31,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:31,291 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:31,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:31,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:31,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:31,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:31,322 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:31,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:31,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:31,393 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:31,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:31,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:31,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:31,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:31,424 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:31,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:31,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:31,496 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:31,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:31,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:31,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:31,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:31,526 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:31,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:31,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:31,600 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:31,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:31,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:31,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:31,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:31,632 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:31,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:31,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:31,704 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:31,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:31,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:31,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:31,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:31,735 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:31,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:31,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:31,806 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:31,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:31,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:31,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:31,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:31,837 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:31,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:31,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:31,908 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:31,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:31,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:31,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:31,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:31,939 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:32,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:32,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:32,010 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:32,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:32,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:32,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:32,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:32,045 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:32,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:32,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:32,116 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:32,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:32,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:32,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:32,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:32,147 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:32,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:32,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:32,218 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:32,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:32,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:32,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:32,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:32,249 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:32,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:32,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:32,320 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:32,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:32,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:32,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:32,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:32,351 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:32,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:32,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:32,429 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:32,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:32,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:32,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:32,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:32,462 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:32,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:32,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:32,533 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:32,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:32,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:32,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:32,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:32,565 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:32,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:32,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:32,635 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:32,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:32,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:32,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:32,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:32,666 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:32,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:32,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:32,738 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:32,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:32,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:32,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:32,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:32,769 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:32,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:32,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:32,840 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:32,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:32,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:32,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:32,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:32,872 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:32,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:32,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:32,943 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:32,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:32,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:32,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:32,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:32,974 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:33,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:33,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:33,048 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:33,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:33,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:33,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:33,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:33,079 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:33,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:33,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:33,150 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:33,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:33,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:33,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:33,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:33,181 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:33,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:33,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:33,252 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:33,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:33,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:33,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:33,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:33,286 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:33,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:33,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:33,357 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:33,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:33,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:33,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:33,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:33,388 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:33,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:33,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:33,459 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:33,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:33,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:33,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:33,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:33,490 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:33,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:33,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:33,561 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:33,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:33,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:33,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:33,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:33,593 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:33,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:33,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:33,664 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:33,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:33,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:33,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:33,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:33,696 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:33,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:33,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:33,769 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:33,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:33,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:33,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:33,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:33,801 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:33,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:33,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:33,873 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:33,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:33,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:33,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:33,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:33,905 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:33,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:33,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:33,976 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:33,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:33,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:33,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:33,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:34,006 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:34,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:34,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:34,077 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:34,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:34,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:34,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:34,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:34,108 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:34,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:34,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:34,180 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:34,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:34,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:34,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:34,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:34,213 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:34,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:34,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:34,285 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:34,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:34,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:34,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:34,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:34,317 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:34,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:34,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:34,387 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:34,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:34,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:34,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:34,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:34,418 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:34,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:34,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:34,494 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:34,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:34,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:34,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:34,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:34,524 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:34,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:34,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:34,595 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:34,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:34,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:34,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:34,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:34,627 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:34,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:34,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:34,699 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:34,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:34,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:34,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:34,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:34,730 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:34,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:34,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:34,803 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:34,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:34,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:34,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:34,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:34,834 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:34,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:34,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:34,907 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:34,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:34,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:34,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:34,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:34,938 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:35,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:35,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:35,008 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:35,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:35,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:35,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:35,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:35,039 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:35,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:35,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:35,110 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:35,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:35,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:35,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:35,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:35,141 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:35,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:35,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:35,212 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:35,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:35,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:35,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:35,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:35,243 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:35,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:35,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:35,314 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:35,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:35,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:35,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:35,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:35,345 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:35,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:35,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:35,416 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:35,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:35,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:35,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:35,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:35,447 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:35,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:35,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:35,518 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:35,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:35,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:35,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:35,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:35,548 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:35,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:35,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:35,621 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:35,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:35,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:35,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:35,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:35,658 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:35,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:35,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:35,731 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:35,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:35,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:35,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:35,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:35,762 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:35,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:35,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:35,834 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:35,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:35,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:35,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:35,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:35,865 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:35,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:35,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:35,936 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:35,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:35,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:35,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:35,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:35,966 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:36,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:36,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:36,036 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:36,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:36,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:36,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:36,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:36,067 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:36,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:36,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:36,138 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:36,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:36,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:36,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:36,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:36,168 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:36,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:36,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:36,239 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:36,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:36,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:36,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:36,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:36,270 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:36,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:36,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:36,341 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:36,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:36,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:36,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:36,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:36,372 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:36,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:36,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:36,443 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:36,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:36,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:36,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:36,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:36,474 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:36,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:36,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:36,544 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:36,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:36,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:36,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:36,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:36,576 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:36,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:36,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:36,648 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:36,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:36,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:36,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:36,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:36,680 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:36,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:36,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:36,753 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:36,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:36,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:36,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:36,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:36,785 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:36,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:36,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:36,857 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:36,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:36,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:36,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:36,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:36,891 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:36,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:36,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:36,962 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:36,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:36,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:36,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:36,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:36,993 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:37,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:37,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:37,064 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:37,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:37,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:37,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:37,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:37,095 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:37,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:37,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:37,166 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:37,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:37,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:37,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:37,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:37,197 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:37,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:37,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:37,268 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:37,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:37,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:37,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:37,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:37,298 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:37,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:37,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:37,369 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:37,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:37,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:37,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:37,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:37,400 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:37,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:37,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:37,471 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:37,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:37,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:37,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:37,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:37,501 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:37,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:37,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:37,572 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:37,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:37,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:37,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:37,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:37,603 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:37,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:37,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:37,674 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:37,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:37,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:37,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:37,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:37,706 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:37,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:37,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:37,778 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:37,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:37,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:37,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:37,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:37,809 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:37,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:37,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:37,881 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:37,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:37,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:37,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:37,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:37,913 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:37,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:37,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:37,983 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:37,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:37,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:37,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:37,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:38,014 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:38,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:38,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:38,087 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:38,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:38,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:38,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:38,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:38,118 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:38,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:38,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:38,189 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:38,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:38,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:38,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:38,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:38,219 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:38,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:38,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:38,290 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:38,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:38,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:38,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:38,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:38,322 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:38,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:38,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:38,392 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:38,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:38,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:38,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:38,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:38,423 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:38,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:38,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:38,494 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:38,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:38,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:38,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:38,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:38,525 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:38,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:38,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:38,596 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:38,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:38,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:38,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:38,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:38,626 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:38,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:38,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:38,698 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:38,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:38,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:38,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:38,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:38,729 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:38,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:38,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:38,801 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:38,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:38,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:38,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:38,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:38,833 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:38,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:38,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:38,905 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:38,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:38,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:38,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:38,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:38,936 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:39,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:39,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:39,006 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:39,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:39,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:39,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:39,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:39,037 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:39,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:39,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:39,108 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:39,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:39,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:39,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:39,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:39,139 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:39,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:39,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:39,210 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:39,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:39,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:39,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:39,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:39,247 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:39,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:39,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:39,318 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:39,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:39,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:39,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:39,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:39,348 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:39,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:39,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:39,419 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:39,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:39,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:39,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:39,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:39,450 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:39,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:39,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:39,521 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:39,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:39,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:39,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:39,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:39,551 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:39,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:39,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:39,622 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:39,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:39,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:39,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:39,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:39,653 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:39,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:39,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:39,725 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:39,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:39,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:39,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:39,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:39,757 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:39,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:39,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:39,828 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:39,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:39,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:39,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:39,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:39,860 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:39,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:39,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:39,931 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:39,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:39,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:39,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:39,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:39,962 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:40,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:40,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:40,033 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:40,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:40,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:40,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:40,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:40,064 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:40,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:40,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:40,135 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:40,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:40,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:40,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:40,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:40,166 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:40,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:40,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:40,237 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:40,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:40,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:40,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:40,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:40,268 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:40,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:40,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:40,339 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:40,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:40,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:40,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:40,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:40,370 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:40,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:40,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:40,441 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:40,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:40,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:40,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:40,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:40,474 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:40,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:40,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:40,545 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:40,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:40,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:40,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:40,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:40,576 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:40,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:40,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:40,647 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:40,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:40,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:40,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:40,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:40,677 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:40,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:40,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:40,749 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:40,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:40,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:40,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:40,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:40,780 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:40,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:40,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:40,852 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:40,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:40,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:40,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:40,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:40,883 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:40,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:40,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:40,954 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:40,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:40,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:40,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:40,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:40,985 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:41,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:41,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:41,056 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:41,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:41,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:41,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:41,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:41,087 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:41,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:41,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:41,158 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:41,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:41,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:41,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:41,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:41,188 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:41,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:41,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:41,259 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:41,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:41,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:41,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:41,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:41,289 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:41,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:41,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:41,360 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:41,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:41,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:41,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:41,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:41,391 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:41,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:41,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:41,462 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:41,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:41,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:41,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:41,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:41,492 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:41,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:41,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:41,563 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:41,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:41,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:41,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:41,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:41,594 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:41,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:41,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:41,667 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:41,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:41,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:41,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:41,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:41,697 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:41,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:41,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:41,768 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:41,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:41,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:41,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:41,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:41,798 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:41,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:41,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:41,869 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:41,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:41,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:41,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:41,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:41,900 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:41,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:41,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:41,971 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:41,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:41,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:41,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:41,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:42,002 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:42,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:42,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:42,072 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:42,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:42,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:42,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:42,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:42,103 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:42,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:42,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:42,174 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:42,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:42,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:42,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:42,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:42,205 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:42,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:42,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:42,275 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:42,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:42,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:42,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:42,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:42,306 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:42,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:42,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:42,380 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:42,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:42,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:42,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:42,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:42,413 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:42,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:42,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:42,484 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:42,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:42,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:42,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:42,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:42,515 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:42,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:42,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:42,586 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:42,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:42,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:42,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:42,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:42,617 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:42,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:42,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:42,689 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:42,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:42,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:42,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:42,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:42,720 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:42,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:42,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:42,791 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:42,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:42,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:42,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:42,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:42,827 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:42,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:42,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:42,902 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:42,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:42,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:42,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:42,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:42,934 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:43,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:43,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:43,009 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:43,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:43,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:43,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:43,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:43,040 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:43,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:43,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:43,111 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:43,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:43,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:43,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:43,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:43,142 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:43,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:43,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:43,215 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:43,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:43,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:43,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:43,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:43,246 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:43,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:43,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:43,318 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:43,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:43,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:43,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:43,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:43,350 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:43,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:43,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:43,422 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:43,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:43,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:43,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:43,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:43,453 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:43,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:43,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:43,525 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:43,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:43,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:43,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:43,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:43,557 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:43,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:43,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:43,629 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:43,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:43,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:43,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:43,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:43,661 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:43,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:43,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:43,732 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:43,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:43,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:43,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:43,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:43,769 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:43,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:43,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:43,841 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:43,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:43,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:43,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:43,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:43,873 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:43,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:43,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:43,945 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:43,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:43,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:43,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:43,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:43,981 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:44,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:44,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:44,052 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:44,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:44,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:44,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:44,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:44,087 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:44,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:44,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:44,158 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:44,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:44,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:44,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:44,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:44,189 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:44,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:44,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:44,260 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:44,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:44,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:44,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:44,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:44,291 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:44,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:44,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:44,362 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:44,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:44,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:44,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:44,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:44,393 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:44,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:44,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:44,464 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:44,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:44,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:44,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:44,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:44,495 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:44,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:44,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:44,566 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:44,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:44,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:44,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:44,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:44,597 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:44,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:44,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:44,667 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:44,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:44,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:44,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:44,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:44,698 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:44,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:44,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:44,769 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:44,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:44,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:44,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:44,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:44,800 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:44,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:44,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:44,872 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:44,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:44,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:44,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:44,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:44,904 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:44,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:44,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:44,975 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:44,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:44,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:44,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:44,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:45,006 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:45,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:45,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:45,077 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:45,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:45,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:45,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:45,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:45,108 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:45,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:45,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:45,179 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:45,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:45,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:45,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:45,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:45,210 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:45,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:45,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:45,283 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:45,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:45,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:45,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:45,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:45,314 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:45,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:45,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:45,385 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:45,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:45,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:45,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:45,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:45,416 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:45,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:45,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:45,487 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:45,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:45,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:45,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:45,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:45,518 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:45,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:45,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:45,589 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:45,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:45,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:45,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:45,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:45,619 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:45,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:45,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:45,691 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:45,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:45,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:45,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:45,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:45,721 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:45,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:45,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:45,792 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:45,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:45,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:45,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:45,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:45,823 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:45,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:45,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:45,895 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:45,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:45,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:45,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:45,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:45,927 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:45,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:45,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:45,999 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:45,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:45,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:45,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:46,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:46,030 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:46,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:46,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:46,102 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:46,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:46,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:46,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:46,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:46,134 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:46,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:46,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:46,206 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:46,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:46,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:46,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:46,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:46,237 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:46,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:46,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:46,308 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:46,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:46,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:46,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:46,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:46,339 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:46,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:46,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:46,410 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:46,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:46,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:46,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:46,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:46,440 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:46,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:46,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:46,514 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:46,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:46,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:46,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:46,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:46,545 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:46,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:46,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:46,615 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:46,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:46,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:46,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:46,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:46,646 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:46,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:46,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:46,716 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:46,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:46,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:46,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:46,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:46,747 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:46,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:46,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:46,817 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:46,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:46,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:46,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:46,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:46,848 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:46,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:46,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:46,919 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:46,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:46,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:46,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:46,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:46,950 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:47,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:47,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:47,020 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:47,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:47,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:47,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:47,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:47,051 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:47,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:47,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:47,121 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:47,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:47,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:47,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:47,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:47,152 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:47,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:47,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:47,223 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:47,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:47,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:47,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:47,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:47,253 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:47,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:47,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:47,324 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:47,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:47,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:47,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:47,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:47,355 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:47,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:47,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:47,426 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:47,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:47,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:47,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:47,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:47,457 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:47,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:47,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:47,528 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:47,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:47,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:47,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:47,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:47,558 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:47,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:47,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:47,629 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:47,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:47,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:47,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:47,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:47,663 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:47,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:47,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:47,734 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:47,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:47,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:47,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:47,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:47,764 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:47,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:47,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:47,836 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:47,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:47,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:47,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:47,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:47,866 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:47,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:47,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:47,937 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:47,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:47,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:47,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:47,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:47,969 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:48,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:48,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:48,041 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:48,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:48,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:48,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:48,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:48,072 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:48,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:48,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:48,145 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:48,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:48,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:48,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:48,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:48,177 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:48,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:48,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:48,248 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:48,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:48,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:48,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:48,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:48,279 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:48,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:48,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:48,350 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:48,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:48,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:48,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:48,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:48,381 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:48,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:48,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:48,452 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:48,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:48,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:48,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:48,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:48,483 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:48,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:48,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:48,554 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:48,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:48,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:48,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:48,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:48,584 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:48,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:48,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:48,655 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:48,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:48,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:48,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:48,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:48,686 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:48,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:48,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:48,757 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:48,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:48,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:48,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:48,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:48,788 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:48,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:48,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:48,861 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:48,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:48,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:48,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:48,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:48,892 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:48,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:48,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:48,963 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:48,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:48,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:48,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:48,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:48,994 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:49,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:49,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:49,064 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:49,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:49,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:49,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:49,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:49,095 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:49,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:49,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:49,167 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:49,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:49,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:49,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:49,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:49,198 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:49,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:49,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:49,268 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:49,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:49,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:49,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:49,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:49,299 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:49,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:49,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:49,370 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:49,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:49,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:49,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:49,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:49,401 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:49,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:49,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:49,472 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:49,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:49,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:49,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:49,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:49,502 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:49,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:49,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:49,573 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:49,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:49,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:49,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:49,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:49,604 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:49,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:49,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:49,675 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:49,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:49,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:49,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:49,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:49,706 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:49,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:49,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:49,777 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:49,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:49,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:49,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:49,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:49,808 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:49,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:49,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:49,879 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:49,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:49,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:49,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:49,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:49,910 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:49,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:49,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:49,980 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:49,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:49,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:49,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:49,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:50,011 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:50,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:50,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:50,084 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:50,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:50,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:50,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:50,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:50,114 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:50,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:50,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:50,186 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:50,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:50,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:50,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:50,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:50,217 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:50,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:50,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:50,287 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:50,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:50,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:50,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:50,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:50,318 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:50,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:50,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:50,389 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:50,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:50,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:50,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:50,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:50,419 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:50,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:50,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:50,491 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:50,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:50,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:50,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:50,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:50,522 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:50,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:50,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:50,593 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:50,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:50,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:50,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:50,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:50,626 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:50,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:50,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:50,700 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:50,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:50,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:50,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:50,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:50,732 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:50,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:50,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:50,805 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:50,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:50,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:50,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:50,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:50,836 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:50,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:50,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:50,906 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:50,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:50,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:50,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:50,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:50,937 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:51,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:51,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:51,008 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:51,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:51,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:51,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:51,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:51,041 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:51,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:51,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:51,112 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:51,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:51,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:51,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:51,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:51,143 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:51,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:51,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:51,214 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:51,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:51,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:51,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:51,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:51,249 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:51,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:51,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:51,320 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:51,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:51,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:51,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:51,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:51,351 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:51,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:51,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:51,423 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:51,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:51,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:51,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:51,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:51,454 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:51,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:51,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:51,526 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:51,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:51,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:51,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:51,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:51,558 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:51,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:51,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:51,629 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:51,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:51,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:51,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:51,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:51,661 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:51,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:51,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:51,732 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:51,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:51,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:51,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:51,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:51,763 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:51,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:51,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:51,835 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:51,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:51,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:51,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:51,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:51,866 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:51,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:51,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:51,937 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:51,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:51,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:51,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:51,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:51,969 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:52,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:52,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:52,040 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:52,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:52,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:52,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:52,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:52,070 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:52,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:52,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:52,141 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:52,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:52,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:52,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:52,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:52,172 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:52,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:52,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:52,245 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:52,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:52,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:52,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:52,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:52,277 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:52,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:52,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:52,353 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:52,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:52,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:52,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:52,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:52,392 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:52,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:52,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:52,497 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:52,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:52,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:52,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:52,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:52,529 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:52,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:52,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:52,601 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:52,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:52,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:52,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:52,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:52,632 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:52,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:52,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:52,705 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:52,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:52,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:52,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:52,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:52,740 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:52,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:52,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:52,812 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:52,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:52,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:52,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:52,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:52,844 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:52,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:52,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:52,916 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:52,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:52,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:52,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:52,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:52,948 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:53,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:53,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:53,020 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:53,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:53,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:53,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:53,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:53,052 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:53,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:53,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:53,124 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:53,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:53,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:53,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:53,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:53,156 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:53,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:53,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:53,228 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:53,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:53,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:53,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:53,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:53,259 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:53,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:53,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:53,331 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:53,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:53,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:53,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:53,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:53,362 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:53,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:53,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:53,436 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:53,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:53,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:53,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:53,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:53,468 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:53,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:53,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:53,540 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:53,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:53,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:53,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:53,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:53,572 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:53,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:53,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:53,645 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:53,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:53,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:53,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:53,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:53,676 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:53,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:53,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:53,753 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:53,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:53,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:53,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:53,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:53,784 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:53,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:53,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:53,857 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:53,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:53,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:53,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:53,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:53,889 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:53,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:53,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:53,960 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:53,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:53,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:53,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:53,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:53,990 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:54,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:54,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:54,062 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:54,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:54,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:54,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:54,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:54,094 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:54,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:54,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:54,168 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:54,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:54,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:54,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:54,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:54,200 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:54,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:54,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:54,273 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:54,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:54,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:54,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:54,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:54,305 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:54,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:54,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:54,378 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:54,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:54,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:54,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:54,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:54,409 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:54,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:54,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:54,481 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:54,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:54,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:54,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:54,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:54,513 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:54,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:54,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:54,586 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:54,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:54,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:54,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:54,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:54,618 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:54,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:54,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:54,692 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:54,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:54,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:54,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:54,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:54,724 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:54,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:54,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:54,796 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:54,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:54,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:54,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:54,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:54,827 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:54,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:54,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:54,899 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:54,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:54,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:54,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:54,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:54,934 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:55,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:55,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:55,006 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:55,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:55,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:55,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:55,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:55,038 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:55,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:55,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:55,111 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:55,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:55,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:55,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:55,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:55,143 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:55,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:55,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:55,215 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:55,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:55,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:55,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:55,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:55,247 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:55,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:55,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:55,321 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:55,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:55,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:55,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:55,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:55,352 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:55,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:55,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:55,425 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:55,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:55,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:55,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:55,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:55,457 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:55,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:55,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:55,530 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:55,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:55,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:55,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:55,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:55,562 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:55,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:55,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:55,634 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:55,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:55,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:55,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:55,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:55,665 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:55,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:55,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:55,739 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:55,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:55,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:55,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:55,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:55,772 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:55,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:55,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:55,847 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:55,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:55,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:55,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:55,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:55,885 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:55,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:55,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:55,974 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:55,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:55,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:55,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:55,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:56,012 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:56,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:56,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:56,102 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:56,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:56,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:56,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:56,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:56,143 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:56,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:56,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:56,231 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:56,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:56,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:56,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:56,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:56,264 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:56,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:56,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:56,338 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:56,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:56,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:56,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:56,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:56,370 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:56,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:56,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:56,442 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:56,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:56,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:56,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:56,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:56,473 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:56,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:56,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:56,546 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:56,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:56,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:56,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:56,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:56,579 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:56,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:56,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:56,652 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:56,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:56,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:56,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:56,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:56,685 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:56,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:56,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:56,758 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:56,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:56,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:56,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:56,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:56,790 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:56,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:56,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:56,863 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:56,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:56,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:56,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:56,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:56,895 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:56,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:56,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:56,966 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:56,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:56,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:56,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:56,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:56,998 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:57,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:57,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:57,072 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:57,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:57,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:57,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:57,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:57,109 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:57,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:57,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:57,185 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:57,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:57,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:57,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:57,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:57,219 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:57,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:57,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:57,292 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:57,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:57,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:57,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:57,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:57,324 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:57,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:57,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:57,396 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:57,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:57,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:57,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:57,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:57,429 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:57,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:57,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:57,506 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:57,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:57,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:57,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:57,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:57,539 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:57,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:57,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:57,615 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:57,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:57,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:57,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:57,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:57,648 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:57,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:57,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:57,723 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:57,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:57,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:57,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:57,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:57,755 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:57,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:57,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:57,826 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:57,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:57,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:57,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:57,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:57,858 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:57,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:57,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:57,929 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:57,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:57,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:57,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:57,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:57,960 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:58,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:58,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:58,031 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:58,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:58,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:58,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:58,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:58,062 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:58,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:58,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:58,134 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:58,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:58,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:58,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:58,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:58,165 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:58,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:58,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:58,237 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:58,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:58,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:58,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:58,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:58,268 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:58,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:58,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:58,341 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:58,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:58,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:58,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:58,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:58,374 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:58,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:58,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:58,446 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:58,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:58,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:58,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:58,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:58,478 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:58,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:58,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:58,550 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:58,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:58,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:58,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:58,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:58,581 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:58,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:58,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:58,653 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:58,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:58,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:58,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:58,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:58,689 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:58,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:58,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:58,762 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:58,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:58,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:58,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:58,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:58,794 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:58,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:58,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:58,866 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:58,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:58,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:58,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:58,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:58,898 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:58,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:58,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:58,969 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:58,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:58,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:58,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:58,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:59,000 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:59,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:59,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:59,071 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:59,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:59,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:59,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:59,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:59,102 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:59,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:59,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:59,174 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:59,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:59,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:59,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:59,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:59,206 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:59,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:59,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:59,278 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:59,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:59,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:59,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:59,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:59,309 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:59,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:59,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:59,382 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:59,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:59,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:59,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:59,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:59,413 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:59,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:59,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:59,486 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:59,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:59,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:59,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:59,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:59,518 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:59,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:59,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:59,591 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:59,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:59,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:59,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:59,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:59,623 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:59,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:59,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:59,695 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:59,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:59,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:59,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:59,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:59,726 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:59,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:59,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:59,799 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:59,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:59,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:59,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:59,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:59,831 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:30:59,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:59,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:30:59,903 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:30:59,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:30:59,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:59,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:59,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:59,937 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:00,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:00,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:00,008 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:00,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:00,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:00,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:00,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:00,039 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:00,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:00,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:00,110 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:00,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:00,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:00,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:00,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:00,141 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:00,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:00,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:00,214 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:00,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:00,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:00,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:00,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:00,246 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:00,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:00,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:00,319 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:00,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:00,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:00,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:00,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:00,351 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:00,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:00,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:00,425 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:00,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:00,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:00,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:00,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:00,456 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:00,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:00,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:00,529 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:00,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:00,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:00,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:00,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:00,560 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:00,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:00,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:00,633 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:00,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:00,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:00,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:00,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:00,665 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:00,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:00,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:00,739 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:00,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:00,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:00,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:00,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:00,771 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:00,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:00,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:00,844 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:00,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:00,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:00,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:00,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:00,876 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:00,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:00,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:00,947 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:00,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:00,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:00,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:00,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:00,978 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:01,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:01,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:01,050 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:01,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:01,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:01,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:01,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:01,081 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:01,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:01,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:01,155 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:01,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:01,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:01,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:01,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:01,188 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:01,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:01,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:01,263 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:01,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:01,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:01,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:01,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:01,295 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:01,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:01,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:01,367 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:01,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:01,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:01,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:01,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:01,398 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:01,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:01,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:01,471 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:01,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:01,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:01,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:01,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:01,505 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:01,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:01,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:01,581 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:01,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:01,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:01,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:01,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:01,616 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:01,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:01,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:01,690 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:01,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:01,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:01,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:01,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:01,723 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:01,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:01,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:01,797 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:01,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:01,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:01,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:01,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:01,828 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:01,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:01,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:01,901 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:01,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:01,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:01,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:01,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:01,933 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:02,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:02,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:02,006 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:02,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:02,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:02,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:02,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:02,040 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:02,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:02,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:02,114 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:02,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:02,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:02,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:02,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:02,146 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:02,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:02,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:02,219 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:02,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:02,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:02,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:02,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:02,251 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:02,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:02,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:02,323 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:02,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:02,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:02,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:02,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:02,362 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:02,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:02,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:02,454 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:02,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:02,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:02,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:02,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:02,493 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:02,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:02,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:02,567 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:02,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:02,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:02,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:02,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:02,599 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:02,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:02,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:02,671 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:02,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:02,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:02,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:02,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:02,703 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:02,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:02,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:02,774 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:02,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:02,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:02,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:02,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:02,806 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:02,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:02,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:02,878 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:02,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:02,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:02,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:02,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:02,912 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:02,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:02,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:02,984 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:02,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:02,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:02,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:02,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:03,015 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:03,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:03,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:03,086 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:03,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:03,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:03,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:03,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:03,117 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:03,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:03,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:03,188 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:03,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:03,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:03,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:03,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:03,219 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:03,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:03,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:03,291 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:03,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:03,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:03,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:03,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:03,323 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:03,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:03,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:03,396 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:03,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:03,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:03,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:03,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:03,428 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:03,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:03,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:03,501 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:03,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:03,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:03,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:03,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:03,533 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:03,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:03,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:03,604 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:03,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:03,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:03,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:03,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:03,639 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:03,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:03,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:03,712 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:03,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:03,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:03,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:03,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:03,744 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:03,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:03,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:03,817 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:03,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:03,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:03,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:03,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:03,849 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:03,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:03,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:03,920 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:03,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:03,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:03,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:03,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:03,951 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:04,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:04,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:04,022 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:04,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:04,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:04,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:04,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:04,053 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:04,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:04,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:04,124 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:04,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:04,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:04,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:04,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:04,155 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:04,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:04,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:04,226 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:04,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:04,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:04,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:04,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:04,257 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:04,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:04,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:04,329 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:04,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:04,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:04,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:04,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:04,361 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:04,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:04,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:04,434 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:04,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:04,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:04,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:04,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:04,466 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:04,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:04,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:04,539 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:04,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:04,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:04,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:04,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:04,571 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:04,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:04,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:04,643 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:04,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:04,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:04,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:04,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:04,673 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:04,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:04,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:04,747 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:04,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:04,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:04,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:04,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:04,779 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:04,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:04,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:04,857 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:04,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:04,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:04,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:04,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:04,888 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:04,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:04,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:04,960 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:04,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:04,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:04,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:04,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:04,990 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:05,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:05,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:05,061 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:05,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:05,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:05,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:05,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:05,092 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:05,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:05,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:05,163 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:05,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:05,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:05,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:05,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:05,194 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:05,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:05,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:05,267 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:05,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:05,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:05,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:05,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:05,299 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:05,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:05,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:05,373 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:05,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:05,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:05,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:05,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:05,404 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:05,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:05,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:05,476 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:05,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:05,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:05,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:05,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:05,513 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:05,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:05,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:05,586 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:05,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:05,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:05,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:05,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:05,618 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:05,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:05,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:05,692 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:05,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:05,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:05,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:05,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:05,724 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:05,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:05,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:05,797 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:05,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:05,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:05,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:05,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:05,829 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:05,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:05,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:05,904 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:05,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:05,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:05,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:05,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:05,935 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:06,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:06,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:06,006 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:06,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:06,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:06,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:06,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:06,045 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:06,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:06,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:06,121 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:06,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:06,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:06,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:06,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:06,153 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:06,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:06,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:06,224 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:06,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:06,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:06,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:06,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:06,255 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:06,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:06,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:06,328 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:06,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:06,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:06,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:06,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:06,359 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:06,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:06,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:06,431 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:06,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:06,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:06,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:06,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:06,463 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:06,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:06,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:06,536 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:06,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:06,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:06,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:06,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:06,569 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:06,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:06,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:06,641 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:06,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:06,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:06,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:06,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:06,673 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:06,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:06,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:06,745 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:06,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:06,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:06,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:06,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:06,776 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:06,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:06,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:06,848 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:06,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:06,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:06,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:06,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:06,881 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:06,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:06,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:06,952 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:06,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:06,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:06,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:06,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:06,985 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:07,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:07,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:07,058 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:07,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:07,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:07,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:07,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:07,090 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:07,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:07,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:07,162 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:07,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:07,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:07,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:07,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:07,193 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:07,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:07,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:07,264 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:07,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:07,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:07,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:07,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:07,298 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:07,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:07,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:07,371 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:07,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:07,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:07,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:07,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:07,404 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:07,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:07,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:07,479 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:07,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:07,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:07,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:07,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:07,512 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:07,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:07,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:07,585 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:07,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:07,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:07,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:07,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:07,616 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:07,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:07,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:07,686 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:07,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:07,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:07,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:07,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:07,717 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:07,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:07,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:07,793 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:07,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:07,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:07,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:07,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:07,829 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:07,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:07,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:07,909 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:07,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:07,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:07,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:07,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:07,944 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:08,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:08,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:08,020 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:08,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:08,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:08,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:08,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:08,054 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:08,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:08,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:08,127 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:08,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:08,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:08,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:08,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:08,158 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:08,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:08,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:08,229 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:08,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:08,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:08,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:08,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:08,260 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:08,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:08,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:08,332 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:08,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:08,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:08,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:08,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:08,364 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:08,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:08,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:08,436 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:08,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:08,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:08,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:08,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:08,468 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:08,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:08,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:08,543 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:08,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:08,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:08,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:08,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:08,573 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:08,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:08,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:08,646 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:08,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:08,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:08,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:08,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:08,678 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:08,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:08,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:08,750 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:08,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:08,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:08,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:08,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:08,782 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:08,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:08,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:08,855 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:08,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:08,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:08,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:08,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:08,886 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:08,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:08,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:08,957 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:08,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:08,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:08,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:08,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:08,994 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:09,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:09,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:09,065 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:09,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:09,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:09,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:09,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:09,096 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:09,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:09,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:09,167 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:09,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:09,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:09,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:09,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:09,198 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:09,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:09,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:09,269 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:09,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:09,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:09,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:09,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:09,300 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:09,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:09,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:09,372 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:09,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:09,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:09,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:09,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:09,405 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:09,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:09,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:09,480 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:09,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:09,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:09,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:09,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:09,512 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:09,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:09,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:09,585 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:09,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:09,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:09,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:09,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:09,618 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:09,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:09,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:09,690 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:09,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:09,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:09,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:09,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:09,722 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:09,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:09,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:09,798 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:09,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:09,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:09,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:09,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:09,829 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:09,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:09,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:09,902 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:09,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:09,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:09,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:09,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:09,939 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:10,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:10,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:10,015 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:10,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:10,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:10,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:10,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:10,055 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:10,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:10,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:10,139 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:10,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:10,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:10,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:10,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:10,190 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:10,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:10,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:10,267 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:10,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:10,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:10,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:10,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:10,299 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:10,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:10,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:10,371 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:10,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:10,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:10,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:10,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:10,402 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:10,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:10,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:10,474 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:10,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:10,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:10,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:10,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:10,515 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:10,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:10,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:10,587 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:10,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:10,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:10,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:10,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:10,618 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:10,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:10,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:10,689 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:10,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:10,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:10,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:10,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:10,720 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:10,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:10,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:10,790 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:10,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:10,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:10,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:10,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:10,821 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:10,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:10,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:10,893 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:10,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:10,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:10,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:10,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:10,924 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:10,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:10,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:10,995 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:10,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:10,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:10,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:11,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:11,030 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:11,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:11,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:11,101 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:11,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:11,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:11,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:11,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:11,132 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:11,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:11,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:11,203 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:11,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:11,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:11,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:11,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:11,233 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:11,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:11,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:11,304 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:11,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:11,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:11,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:11,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:11,335 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:11,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:11,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:11,406 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:11,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:11,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:11,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:11,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:11,439 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:11,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:11,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:11,514 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:11,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:11,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:11,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:11,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:11,546 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:11,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:11,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:11,617 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:11,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:11,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:11,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:11,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:11,647 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:11,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:11,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:11,718 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:11,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:11,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:11,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:11,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:11,752 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:11,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:11,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:11,825 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:11,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:11,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:11,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:11,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:11,856 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:11,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:11,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:11,928 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:11,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:11,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:11,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:11,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:11,959 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:12,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:12,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:12,030 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:12,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:12,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:12,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:12,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:12,061 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:12,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:12,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:12,132 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:12,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:12,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:12,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:12,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:12,166 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:12,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:12,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:12,241 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:12,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:12,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:12,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:12,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:12,272 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:12,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:12,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:12,347 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:12,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:12,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:12,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:12,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:12,382 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:12,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:12,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:12,456 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:12,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:12,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:12,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:12,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:12,487 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:12,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:12,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:12,558 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:12,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:12,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:12,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:12,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:12,589 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:12,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:12,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:12,660 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:12,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:12,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:12,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:12,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:12,693 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:12,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:12,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:12,771 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:12,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:12,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:12,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:12,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:12,805 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:12,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:12,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:12,883 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:12,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:12,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:12,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:12,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:12,917 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:12,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:12,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:12,988 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:12,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:12,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:12,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:12,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:13,019 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:13,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:13,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:13,089 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:13,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:13,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:13,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:13,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:13,120 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:13,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:13,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:13,190 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:13,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:13,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:13,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:13,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:13,221 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:13,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:13,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:13,292 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:13,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:13,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:13,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:13,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:13,323 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:13,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:13,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:13,393 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:13,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:13,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:13,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:13,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:13,426 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:13,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:13,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:13,501 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:13,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:13,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:13,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:13,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:13,531 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:13,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:13,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:13,603 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:13,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:13,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:13,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:13,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:13,635 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:13,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:13,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:13,706 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:13,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:13,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:13,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:13,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:13,737 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:13,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:13,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:13,809 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:13,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:13,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:13,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:13,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:13,840 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:13,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:13,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:13,912 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:13,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:13,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:13,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:13,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:13,943 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:14,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:14,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:14,013 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:14,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:14,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:14,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:14,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:14,044 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:14,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:14,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:14,115 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:14,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:14,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:14,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:14,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:14,146 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:14,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:14,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:14,216 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:14,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:14,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:14,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:14,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:14,247 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:14,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:14,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:14,318 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:14,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:14,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:14,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:14,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:14,349 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:14,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:14,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:14,420 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:14,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:14,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:14,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:14,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:14,451 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:14,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:14,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:14,523 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:14,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:14,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:14,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:14,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:14,555 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:14,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:14,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:14,627 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:14,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:14,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:14,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:14,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:14,663 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:14,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:14,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:14,736 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:14,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:14,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:14,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:14,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:14,767 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:14,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:14,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:14,839 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:14,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:14,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:14,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:14,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:14,871 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:14,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:14,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:14,942 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:14,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:14,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:14,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:14,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:14,973 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:15,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:15,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:15,044 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:15,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:15,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:15,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:15,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:15,074 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:15,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:15,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:15,145 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:15,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:15,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:15,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:15,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:15,176 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:15,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:15,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:15,246 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:15,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:15,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:15,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:15,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:15,277 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:15,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:15,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:15,348 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:15,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:15,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:15,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:15,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:15,379 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:15,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:15,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:15,449 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:15,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:15,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:15,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:15,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:15,480 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:15,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:15,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:15,551 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:15,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:15,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:15,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:15,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:15,582 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:15,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:15,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:15,653 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:15,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:15,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:15,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:15,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:15,684 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:15,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:15,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:15,758 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:15,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:15,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:15,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:15,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:15,790 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:15,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:15,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:15,865 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:15,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:15,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:15,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:15,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:15,897 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:15,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:15,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:15,968 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:15,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:15,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:15,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:15,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:15,999 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:16,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:16,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:16,070 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:16,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:16,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:16,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:16,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:16,100 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:16,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:16,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:16,171 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:16,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:16,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:16,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:16,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:16,202 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:16,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:16,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:16,273 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:16,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:16,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:16,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:16,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:16,304 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:16,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:16,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:16,375 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:16,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:16,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:16,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:16,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:16,406 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:16,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:16,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:16,477 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:16,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:16,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:16,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:16,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:16,508 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:16,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:16,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:16,580 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:16,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:16,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:16,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:16,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:16,613 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:16,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:16,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:16,685 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:16,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:16,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:16,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:16,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:16,716 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:16,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:16,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:16,788 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:16,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:16,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:16,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:16,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:16,824 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:16,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:16,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:16,896 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:16,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:16,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:16,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:16,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:16,928 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:17,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:17,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:17,000 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:17,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:17,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:17,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:17,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:17,032 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:17,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:17,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:17,106 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:17,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:17,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:17,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:17,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:17,137 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:17,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:17,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:17,208 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:17,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:17,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:17,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:17,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:17,239 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:17,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:17,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:17,310 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:17,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:17,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:17,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:17,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:17,340 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:17,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:17,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:17,411 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:17,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:17,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:17,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:17,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:17,442 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:17,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:17,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:17,513 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:17,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:17,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:17,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:17,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:17,544 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:17,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:17,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:17,616 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:17,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:17,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:17,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:17,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:17,648 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:17,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:17,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:17,721 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:17,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:17,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:17,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:17,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:17,753 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:17,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:17,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:17,825 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:17,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:17,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:17,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:17,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:17,857 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:17,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:17,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:17,928 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:17,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:17,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:17,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:17,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:17,959 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:18,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:18,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:18,030 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:18,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:18,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:18,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:18,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:18,061 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:18,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:18,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:18,132 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:18,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:18,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:18,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:18,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:18,163 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:18,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:18,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:18,234 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:18,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:18,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:18,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:18,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:18,270 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:18,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:18,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:18,341 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:18,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:18,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:18,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:18,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:18,372 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:18,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:18,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:18,443 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:18,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:18,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:18,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:18,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:18,473 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:18,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:18,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:18,544 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:18,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:18,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:18,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:18,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:18,575 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:18,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:18,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:18,646 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:18,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:18,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:18,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:18,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:18,678 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:18,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:18,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:18,751 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:18,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:18,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:18,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:18,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:18,783 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:18,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:18,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:18,856 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:18,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:18,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:18,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:18,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:18,888 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:18,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:18,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:18,959 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:18,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:18,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:18,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:18,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:18,990 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:19,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:19,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:19,061 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:19,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:19,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:19,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:19,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:19,092 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:19,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:19,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:19,163 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:19,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:19,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:19,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:19,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:19,194 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:19,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:19,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:19,265 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:19,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:19,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:19,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:19,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:19,296 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:19,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:19,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:19,367 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:19,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:19,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:19,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:19,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:19,398 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:19,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:19,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:19,469 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:19,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:19,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:19,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:19,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:19,505 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:19,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:19,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:19,576 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:19,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:19,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:19,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:19,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:19,607 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:19,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:19,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:19,678 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:19,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:19,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:19,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:19,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:19,709 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:19,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:19,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:19,780 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:19,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:19,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:19,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:19,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:19,810 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:19,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:19,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:19,883 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:19,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:19,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:19,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:19,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:19,914 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:19,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:19,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:19,986 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:19,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:19,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:19,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:19,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:20,017 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:20,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:20,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:20,088 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:20,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:20,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:20,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:20,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:20,118 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:20,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:20,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:20,189 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:20,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:20,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:20,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:20,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:20,220 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:20,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:20,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:20,291 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:20,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:20,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:20,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:20,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:20,323 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:20,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:20,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:20,394 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:20,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:20,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:20,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:20,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:20,425 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:20,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:20,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:20,496 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:20,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:20,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:20,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:20,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:20,536 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:20,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:20,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:20,606 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:20,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:20,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:20,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:20,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:20,637 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:20,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:20,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:20,711 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:20,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:20,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:20,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:20,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:20,744 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:20,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:20,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:20,819 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:20,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:20,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:20,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:20,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:20,853 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:20,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:20,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:20,927 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:20,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:20,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:20,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:20,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:20,958 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:21,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:21,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:21,029 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:21,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:21,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:21,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:21,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:21,059 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:21,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:21,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:21,130 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:21,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:21,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:21,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:21,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:21,161 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:21,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:21,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:21,238 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:21,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:21,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:21,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:21,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:21,270 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:21,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:21,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:21,345 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:21,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:21,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:21,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:21,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:21,376 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:21,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:21,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:21,447 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:21,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:21,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:21,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:21,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:21,478 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:21,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:21,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:21,549 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:21,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:21,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:21,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:21,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:21,580 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:21,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:21,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:21,654 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:21,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:21,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:21,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:21,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:21,688 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:21,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:21,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:21,761 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:21,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:21,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:21,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:21,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:21,794 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:21,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:21,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:21,869 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:21,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:21,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:21,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:21,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:21,910 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:21,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:21,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:21,982 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:21,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:21,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:21,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:21,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:22,013 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:22,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:22,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:22,084 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:22,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:22,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:22,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:22,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:22,114 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:22,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:22,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:22,184 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:22,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:22,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:22,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:22,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:22,215 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:22,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:22,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:22,285 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:22,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:22,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:22,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:22,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:22,316 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:22,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:22,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:22,388 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:22,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:22,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:22,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:22,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:22,419 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:22,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:22,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:22,491 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:22,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:22,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:22,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:22,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:22,522 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:22,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:22,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:22,593 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:22,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:22,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:22,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:22,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:22,623 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:22,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:22,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:22,694 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:22,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:22,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:22,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:22,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:22,725 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:22,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:22,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:22,801 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:22,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:22,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:22,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:22,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:22,834 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:22,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:22,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:22,907 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:22,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:22,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:22,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:22,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:22,938 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:23,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:23,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:23,009 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:23,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:23,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:23,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:23,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:23,039 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:23,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:23,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:23,110 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:23,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:23,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:23,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:23,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:23,144 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:23,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:23,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:23,214 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:23,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:23,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:23,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:23,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:23,255 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:23,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:23,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:23,334 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:23,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:23,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:23,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:23,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:23,366 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:23,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:23,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:23,436 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:23,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:23,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:23,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:23,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:23,474 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:23,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:23,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:23,557 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:23,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:23,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:23,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:23,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:23,597 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:23,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:23,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:23,668 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:23,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:23,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:23,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:23,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:23,699 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:23,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:23,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:23,772 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:23,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:23,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:23,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:23,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:23,803 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:23,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:23,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:23,875 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:23,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:23,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:23,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:23,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:23,906 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:23,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:23,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:23,978 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:23,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:23,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:23,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:23,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:24,010 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:24,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:24,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:24,083 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:24,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:24,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:24,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:24,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:24,115 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:24,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:24,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:24,188 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:24,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:24,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:24,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:24,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:24,219 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:24,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:24,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:24,291 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:24,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:24,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:24,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:24,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:24,323 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:24,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:24,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:24,401 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:24,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:24,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:24,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:24,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:24,433 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:24,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:24,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:24,506 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:24,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:24,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:24,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:24,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:24,538 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:24,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:24,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:24,611 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:24,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:24,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:24,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:24,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:24,642 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:24,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:24,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:24,713 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:24,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:24,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:24,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:24,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:24,744 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:24,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:24,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:24,815 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:24,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:24,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:24,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:24,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:24,848 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:24,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:24,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:24,919 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:24,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:24,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:24,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:24,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:24,952 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:25,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:25,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:25,023 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:25,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:25,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:25,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:25,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:25,054 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:25,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:25,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:25,124 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:25,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:25,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:25,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:25,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:25,155 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:25,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:25,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:25,228 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:25,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:25,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:25,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:25,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:25,263 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:25,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:25,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:25,336 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:25,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:25,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:25,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:25,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:25,367 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:25,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:25,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:25,438 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:25,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:25,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:25,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:25,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:25,468 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:25,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:25,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:25,540 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:25,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:25,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:25,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:25,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:25,579 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:25,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:25,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:25,657 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:25,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:25,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:25,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:25,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:25,690 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:25,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:25,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:25,766 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:25,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:25,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:25,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:25,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:25,798 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:25,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:25,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:25,873 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:25,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:25,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:25,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:25,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:25,905 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:25,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:25,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:25,976 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:25,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:25,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:25,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:25,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:26,009 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:26,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:26,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:26,083 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:26,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:26,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:26,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:26,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:26,117 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:26,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:26,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:26,192 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:26,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:26,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:26,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:26,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:26,224 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:26,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:26,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:26,295 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:26,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:26,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:26,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:26,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:26,327 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:26,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:26,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:26,397 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:26,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:26,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:26,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:26,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:26,428 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:26,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:26,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:26,499 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:26,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:26,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:26,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:26,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:26,532 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:26,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:26,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:26,606 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:26,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:26,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:26,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:26,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:26,640 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:26,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:26,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:26,714 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:26,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:26,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:26,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:26,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:26,746 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:26,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:26,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:26,819 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:26,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:26,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:26,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:26,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:26,853 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:26,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:26,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:26,924 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:26,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:26,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:26,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:26,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:26,955 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:27,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:27,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:27,026 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:27,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:27,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:27,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:27,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:27,056 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:27,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:27,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:27,128 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:27,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:27,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:27,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:27,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:27,158 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:27,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:27,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:27,229 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:27,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:27,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:27,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:27,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:27,260 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:27,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:27,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:27,331 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:27,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:27,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:27,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:27,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:27,362 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:27,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:27,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:27,433 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:27,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:27,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:27,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:27,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:27,463 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:27,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:27,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:27,534 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:27,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:27,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:27,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:27,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:27,565 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:27,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:27,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:27,636 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:27,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:27,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:27,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:27,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:27,667 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:27,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:27,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:27,738 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:27,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:27,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:27,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:27,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:27,769 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:27,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:27,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:27,844 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:27,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:27,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:27,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:27,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:27,876 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:27,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:27,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:27,947 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:27,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:27,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:27,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:27,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:27,979 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:28,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:28,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:28,054 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:28,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:28,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:28,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:28,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:28,085 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:28,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:28,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:28,158 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:28,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:28,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:28,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:28,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:28,190 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:28,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:28,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:28,262 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:28,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:28,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:28,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:28,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:28,294 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:28,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:28,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:28,366 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:28,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:28,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:28,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:28,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:28,397 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:28,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:28,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:28,469 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:28,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:28,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:28,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:28,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:28,502 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:28,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:28,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:28,574 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:28,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:28,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:28,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:28,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:28,606 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:28,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:28,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:28,678 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:28,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:28,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:28,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:28,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:28,709 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:28,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:28,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:28,784 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:28,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:28,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:28,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:28,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:28,816 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:28,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:28,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:28,891 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:28,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:28,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:28,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:28,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:28,923 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:28,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:28,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:28,993 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:28,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:28,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:28,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:28,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:29,024 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:29,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:29,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:29,096 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:29,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:29,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:29,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:29,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:29,127 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:29,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:29,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:29,200 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:29,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:29,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:29,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:29,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:29,236 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:29,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:29,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:29,309 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:29,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:29,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:29,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:29,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:29,341 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:29,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:29,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:29,414 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:29,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:29,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:29,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:29,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:29,446 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:29,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:29,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:29,517 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:29,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:29,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:29,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:29,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:29,548 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:29,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:29,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:29,621 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:29,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:29,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:29,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:29,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:29,653 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:29,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:29,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:29,726 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:29,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:29,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:29,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:29,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:29,758 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:29,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:29,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:29,831 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:29,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:29,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:29,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:29,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:29,863 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:29,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:29,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:29,935 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:29,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:29,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:29,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:29,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:29,973 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:30,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:30,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:30,046 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:30,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:30,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:30,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:30,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:30,078 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:30,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:30,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:30,151 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:30,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:30,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:30,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:30,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:30,183 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:30,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:30,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:30,256 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:30,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:30,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:30,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:30,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:30,288 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:30,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:30,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:30,361 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:30,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:30,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:30,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:30,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:30,392 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:30,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:30,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:30,464 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:30,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:30,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:30,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:30,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:30,500 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:30,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:30,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:30,581 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:30,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:30,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:30,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:30,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:30,614 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:30,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:30,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:30,688 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:30,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:30,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:30,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:30,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:30,720 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:30,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:30,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:30,793 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:30,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:30,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:30,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:30,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:30,826 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:30,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:30,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:30,900 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:30,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:30,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:30,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:30,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:30,933 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:31,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:31,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:31,006 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:31,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:31,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:31,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:31,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:31,040 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:31,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:31,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:31,115 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:31,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:31,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:31,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:31,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:31,147 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:31,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:31,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:31,220 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:31,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:31,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:31,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:31,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:31,250 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:31,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:31,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:31,322 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:31,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:31,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:31,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:31,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:31,353 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:31,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:31,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:31,424 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:31,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:31,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:31,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:31,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:31,457 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:31,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:31,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:31,532 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:31,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:31,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:31,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:31,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:31,566 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:31,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:31,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:31,639 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:31,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:31,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:31,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:31,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:31,672 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:31,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:31,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:31,746 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:31,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:31,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:31,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:31,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:31,776 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:31,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:31,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:31,847 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:31,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:31,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:31,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:31,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:31,879 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:31,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:31,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:31,956 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:31,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:31,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:31,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:31,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:31,990 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:32,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:32,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:32,066 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:32,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:32,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:32,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:32,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:32,097 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:32,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:32,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:32,167 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:32,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:32,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:32,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:32,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:32,198 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:32,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:32,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:32,269 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:32,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:32,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:32,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:32,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:32,300 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:32,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:32,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:32,372 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:32,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:32,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:32,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:32,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:32,412 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:32,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:32,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:32,503 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:32,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:32,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:32,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:32,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:32,533 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:32,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:32,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:32,604 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:32,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:32,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:32,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:32,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:32,635 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:32,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:32,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:32,706 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:32,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:32,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:32,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:32,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:32,737 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:32,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:32,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:32,808 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:32,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:32,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:32,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:32,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:32,839 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:32,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:32,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:32,910 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:32,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:32,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:32,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:32,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:32,941 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:33,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:33,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:33,016 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:33,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:33,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:33,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:33,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:33,047 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:33,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:33,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:33,120 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:33,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:33,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:33,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:33,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:33,151 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:33,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:33,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:33,224 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:33,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:33,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:33,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:33,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:33,255 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:33,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:33,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:33,327 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:33,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:33,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:33,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:33,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:33,358 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:33,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:33,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:33,430 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:33,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:33,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:33,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:33,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:33,461 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:33,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:33,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:33,532 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:33,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:33,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:33,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:33,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:33,563 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:33,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:33,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:33,638 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:33,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:33,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:33,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:33,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:33,669 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:33,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:33,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:33,740 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:33,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:33,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:33,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:33,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:33,771 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:33,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:33,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:33,843 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:33,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:33,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:33,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:33,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:33,874 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:33,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:33,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:33,945 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:33,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:33,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:33,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:33,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:33,977 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:34,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:34,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:34,047 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:34,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:34,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:34,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:34,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:34,078 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:34,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:34,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:34,150 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:34,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:34,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:34,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:34,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:34,185 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:34,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:34,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:34,256 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:34,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:34,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:34,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:34,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:34,287 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:34,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:34,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:34,358 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:34,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:34,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:34,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:34,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:34,389 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:34,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:34,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:34,460 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:34,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:34,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:34,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:34,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:34,490 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:34,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:34,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:34,562 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:34,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:34,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:34,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:34,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:34,594 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:34,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:34,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:34,668 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:34,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:34,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:34,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:34,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:34,699 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:34,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:34,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:34,772 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:34,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:34,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:34,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:34,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:34,802 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:34,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:34,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:34,873 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:34,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:34,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:34,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:34,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:34,904 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:34,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:34,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:34,976 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:34,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:34,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:34,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:34,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:35,007 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:35,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:35,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:35,078 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:35,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:35,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:35,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:35,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:35,109 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:35,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:35,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:35,180 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:35,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:35,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:35,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:35,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:35,210 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:35,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:35,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:35,281 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:35,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:35,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:35,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:35,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:35,313 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:35,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:35,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:35,387 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:35,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:35,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:35,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:35,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:35,419 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:35,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:35,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:35,492 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:35,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:35,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:35,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:35,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:35,523 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:35,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:35,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:35,594 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:35,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:35,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:35,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:35,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:35,625 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:35,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:35,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:35,696 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:35,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:35,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:35,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:35,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:35,728 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:35,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:35,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:35,802 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:35,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:35,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:35,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:35,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:35,834 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:35,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:35,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:35,906 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:35,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:35,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:35,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:35,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:35,937 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:36,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:36,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:36,008 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:36,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:36,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:36,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:36,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:36,040 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:36,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:36,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:36,111 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:36,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:36,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:36,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:36,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:36,142 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:36,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:36,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:36,214 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:36,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:36,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:36,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:36,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:36,248 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:36,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:36,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:36,320 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:36,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:36,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:36,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:36,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:36,361 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:36,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:36,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:36,437 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:36,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:36,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:36,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:36,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:36,471 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:36,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:36,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:36,545 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:36,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:36,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:36,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:36,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:36,579 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:36,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:36,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:36,653 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:36,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:36,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:36,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:36,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:36,694 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:36,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:36,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:36,770 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:36,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:36,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:36,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:36,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:36,806 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:36,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:36,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:36,882 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:36,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:36,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:36,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:36,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:36,921 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:37,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:37,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:37,017 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:37,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:37,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:37,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:37,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:37,049 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:37,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:37,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:37,121 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:37,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:37,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:37,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:37,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:37,152 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:37,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:37,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:37,224 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:37,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:37,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:37,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:37,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:37,256 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:37,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:37,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:37,329 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:37,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:37,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:37,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:37,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:37,361 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:37,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:37,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:37,434 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:37,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:37,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:37,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:37,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:37,465 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:37,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:37,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:37,537 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:37,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:37,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:37,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:37,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:37,569 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:37,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:37,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:37,641 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:37,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:37,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:37,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:37,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:37,673 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:37,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:37,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:37,746 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:37,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:37,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:37,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:37,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:37,777 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:37,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:37,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:37,849 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:37,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:37,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:37,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:37,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:37,884 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:37,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:37,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:37,956 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:37,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:37,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:37,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:37,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:37,987 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:38,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:38,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:38,059 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:38,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:38,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:38,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:38,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:38,090 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:38,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:38,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:38,163 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:38,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:38,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:38,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:38,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:38,194 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:38,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:38,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:38,266 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:38,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:38,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:38,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:38,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:38,298 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:38,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:38,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:38,371 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:38,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:38,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:38,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:38,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:38,402 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:38,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:38,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:38,475 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:38,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:38,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:38,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:38,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:38,507 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:38,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:38,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:38,581 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:38,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:38,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:38,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:38,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:38,614 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:38,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:38,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:38,686 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:38,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:38,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:38,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:38,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:38,718 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:38,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:38,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:38,788 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:38,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:38,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:38,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:38,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:38,819 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:38,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:38,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:38,889 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:38,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:38,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:38,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:38,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:38,920 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:38,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:38,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:38,990 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:38,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:38,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:38,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:38,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:39,020 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:39,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:39,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:39,092 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:39,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:39,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:39,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:39,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:39,123 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:39,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:39,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:39,192 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:39,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:39,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:39,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:39,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:39,222 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:39,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:39,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:39,292 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:39,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:39,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:39,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:39,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:39,323 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:39,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:39,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:39,393 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:39,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:39,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:39,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:39,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:39,423 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:39,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:39,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:39,502 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:39,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:39,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:39,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:39,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:39,532 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:39,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:39,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:39,602 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:39,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:39,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:39,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:39,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:39,632 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:39,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:39,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:39,702 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:39,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:39,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:39,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:39,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:39,732 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:39,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:39,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:39,802 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:39,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:39,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:39,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:39,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:39,833 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:39,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:39,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:39,903 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:39,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:39,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:39,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:39,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:39,933 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:40,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:40,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:40,003 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:40,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:40,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:40,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:40,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:40,033 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:40,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:40,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:40,103 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:40,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:40,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:40,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:40,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:40,133 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:40,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:40,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:40,203 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:40,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:40,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:40,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:40,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:40,234 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:40,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:40,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:40,306 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:40,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:40,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:40,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:40,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:40,337 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:40,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:40,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:40,406 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:40,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:40,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:40,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:40,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:40,436 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:40,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:40,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:40,507 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:40,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:40,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:40,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:40,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:40,537 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:40,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:40,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:40,608 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:40,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:40,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:40,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:40,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:40,638 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:40,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:40,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:40,709 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:40,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:40,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:40,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:40,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:40,739 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:40,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:40,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:40,809 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:40,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:40,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:40,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:40,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:40,839 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:40,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:40,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:40,909 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:40,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:40,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:40,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:40,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:40,939 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:41,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:41,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:41,009 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:41,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:41,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:41,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:41,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:41,039 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:41,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:41,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:41,110 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:41,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:41,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:41,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:41,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:41,140 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:41,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:41,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:41,210 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:41,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:41,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:41,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:41,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:41,240 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:41,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:41,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:41,310 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:41,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:41,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:41,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:41,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:41,341 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:41,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:41,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:41,411 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:41,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:41,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:41,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:41,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:41,446 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:41,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:41,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:41,516 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:41,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:41,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:41,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:41,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:41,546 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:41,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:41,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:41,616 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:41,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:41,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:41,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:41,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:41,646 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:41,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:41,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:41,716 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:41,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:41,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:41,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:41,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:41,746 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:41,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:41,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:41,815 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:41,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:41,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:41,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:41,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:41,845 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:41,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:41,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:41,915 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:41,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:41,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:41,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:41,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:41,945 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:42,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:42,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:42,015 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:42,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:42,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:42,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:42,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:42,045 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:42,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:42,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:42,115 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:42,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:42,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:42,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:42,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:42,145 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:42,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:42,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:42,214 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:42,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:42,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:42,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:42,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:42,244 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:42,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:42,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:42,314 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:42,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:42,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:42,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:42,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:42,345 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:42,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:42,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:42,421 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:42,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:42,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:42,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:42,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:42,451 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:42,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:42,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:42,521 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:42,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:42,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:42,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:42,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:42,551 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:42,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:42,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:42,621 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:42,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:42,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:42,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:42,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:42,655 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:42,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:42,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:42,725 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:42,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:42,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:42,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:42,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:42,755 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:42,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:42,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:42,825 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:42,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:42,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:42,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:42,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:42,855 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:42,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:42,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:42,925 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:42,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:42,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:42,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:42,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:42,955 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:43,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:43,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:43,025 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:43,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:43,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:43,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:43,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:43,055 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:43,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:43,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:43,126 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:43,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:43,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:43,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:43,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:43,156 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:43,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:43,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:43,226 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:43,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:43,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:43,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:43,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:43,256 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:43,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:43,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:43,326 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:43,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:43,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:43,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:43,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:43,356 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:43,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:43,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:43,426 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:43,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:43,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:43,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:43,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:43,457 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:43,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:43,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:43,527 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:43,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:43,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:43,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:43,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:43,557 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:43,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:43,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:43,627 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:43,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:43,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:43,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:43,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:43,657 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:43,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:43,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:43,727 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:43,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:43,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:43,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:43,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:43,758 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:43,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:43,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:43,832 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:43,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:43,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:43,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:43,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:43,862 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:43,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:43,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:43,932 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:43,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:43,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:43,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:43,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:43,962 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:44,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:44,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:44,032 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:44,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:44,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:44,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:44,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:44,063 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:44,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:44,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:44,134 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:44,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:44,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:44,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:44,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:44,164 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:44,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:44,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:44,234 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:44,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:44,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:44,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:44,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:44,264 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:44,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:44,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:44,334 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:44,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:44,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:44,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:44,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:44,364 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:44,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:44,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:44,434 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:44,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:44,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:44,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:44,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:44,464 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:44,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:44,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:44,535 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:44,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:44,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:44,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:44,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:44,565 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:44,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:44,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:44,635 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:44,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:44,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:44,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:44,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:44,666 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:44,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:44,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:44,736 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:44,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:44,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:44,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:44,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:44,767 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:44,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:44,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:44,837 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:44,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:44,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:44,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:44,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:44,868 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:44,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:44,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:44,938 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:44,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:44,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:44,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:44,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:44,972 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:45,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:45,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:45,043 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:45,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:45,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:45,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:45,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:45,073 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:45,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:45,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:45,143 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:45,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:45,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:45,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:45,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:45,174 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:45,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:45,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:45,244 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:45,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:45,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:45,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:45,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:45,274 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:45,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:45,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:45,345 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:45,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:45,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:45,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:45,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:45,375 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:45,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:45,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:45,445 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:45,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:45,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:45,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:45,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:45,475 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:45,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:45,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:45,545 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:45,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:45,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:45,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:45,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:45,576 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:45,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:45,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:45,646 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:45,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:45,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:45,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:45,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:45,676 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:45,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:45,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:45,746 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:45,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:45,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:45,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:45,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:45,776 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:45,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:45,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:45,846 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:45,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:45,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:45,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:45,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:45,877 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:45,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:45,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:45,947 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:45,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:45,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:45,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:45,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:45,977 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:46,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:46,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:46,047 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:46,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:46,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:46,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:46,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:46,078 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:46,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:46,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:46,148 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:46,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:46,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:46,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:46,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:46,180 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:46,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:46,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:46,250 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:46,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:46,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:46,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:46,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:46,280 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:46,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:46,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:46,351 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:46,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:46,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:46,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:46,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:46,381 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:46,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:46,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:46,450 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:46,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:46,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:46,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:46,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:46,480 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:46,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:46,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:46,550 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:46,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:46,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:46,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:46,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:46,580 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:46,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:46,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:46,650 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:46,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:46,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:46,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:46,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:46,680 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:46,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:46,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:46,750 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:46,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:46,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:46,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:46,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:46,780 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:46,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:46,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:46,850 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:46,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:46,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:46,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:46,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:46,880 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:46,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:46,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:46,950 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:46,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:46,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:46,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:46,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:46,980 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:47,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:47,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:47,050 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:47,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:47,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:47,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:47,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:47,080 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:47,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:47,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:47,150 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:47,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:47,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:47,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:47,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:47,180 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:47,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:47,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:47,250 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:47,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:47,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:47,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:47,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:47,280 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:47,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:47,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:47,356 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:47,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:47,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:47,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:47,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:47,386 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:47,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:47,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:47,456 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:47,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:47,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:47,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:47,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:47,486 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:47,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:47,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:47,556 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:47,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:47,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:47,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:47,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:47,586 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:47,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:47,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:47,656 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:47,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:47,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:47,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:47,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:47,686 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:47,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:47,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:47,755 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:47,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:47,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:47,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:47,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:47,785 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:47,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:47,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:47,855 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:47,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:47,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:47,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:47,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:47,885 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:47,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:47,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:47,955 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:47,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:47,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:47,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:47,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:47,985 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:48,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:48,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:48,056 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:48,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:48,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:48,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:48,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:48,086 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:48,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:48,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:48,156 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:48,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:48,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:48,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:48,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:48,186 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:48,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:48,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:48,256 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:48,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:48,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:48,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:48,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:48,286 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:48,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:48,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:48,356 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:48,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:48,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:48,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:48,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:48,386 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:48,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:48,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:48,457 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:48,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:48,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:48,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:48,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:48,490 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:48,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:48,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:48,560 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:48,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:48,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:48,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:48,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:48,590 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:48,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:48,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:48,660 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:48,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:48,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:48,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:48,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:48,690 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:48,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:48,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:48,760 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:48,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:48,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:48,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:48,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:48,790 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:48,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:48,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:48,861 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:48,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:48,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:48,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:48,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:48,891 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:48,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:48,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:48,961 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:48,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:48,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:48,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:48,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:48,991 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:49,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:49,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:49,061 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:49,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:49,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:49,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:49,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:49,091 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:49,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:49,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:49,161 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:49,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:49,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:49,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:49,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:49,191 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:49,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:49,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:49,261 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:49,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:49,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:49,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:49,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:49,292 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:49,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:49,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:49,362 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:49,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:49,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:49,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:49,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:49,392 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:49,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:49,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:49,462 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:49,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:49,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:49,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:49,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:49,492 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:49,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:49,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:49,562 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:49,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:49,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:49,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:49,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:49,593 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:49,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:49,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:49,663 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:49,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:49,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:49,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:49,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:49,696 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:49,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:49,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:49,766 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:49,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:49,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:49,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:49,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:49,795 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:49,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:49,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:49,866 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:49,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:49,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:49,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:49,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:49,896 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:49,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:49,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:49,966 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:49,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:49,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:49,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:49,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:49,996 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:50,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:50,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:50,066 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:50,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:50,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:50,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:50,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:50,096 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:50,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:50,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:50,166 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:50,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:50,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:50,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:50,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:50,196 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:50,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:50,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:50,266 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:50,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:50,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:50,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:50,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:50,296 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:50,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:50,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:50,366 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:50,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:50,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:50,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:50,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:50,397 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:50,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:50,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:50,467 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:50,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:50,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:50,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:50,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:50,497 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:50,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:50,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:50,570 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:50,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:50,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:50,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:50,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:50,604 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:50,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:50,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:50,674 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:50,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:50,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:50,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:50,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:50,704 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:50,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:50,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:50,774 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:50,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:50,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:50,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:50,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:50,804 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:50,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:50,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:50,877 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:50,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:50,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:50,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:50,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:50,907 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:50,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:50,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:50,977 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:50,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:50,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:50,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:50,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:51,007 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:51,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:51,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:51,077 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:51,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:51,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:51,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:51,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:51,107 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:51,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:51,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:51,177 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:51,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:51,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:51,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:51,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:51,206 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:51,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:51,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:51,276 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:51,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:51,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:51,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:51,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:51,306 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:51,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:51,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:51,376 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:51,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:51,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:51,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:51,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:51,406 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:51,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:51,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:51,476 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:51,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:51,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:51,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:51,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:51,506 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:51,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:51,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:51,576 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:51,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:51,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:51,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:51,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:51,606 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:51,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:51,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:51,676 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:51,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:51,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:51,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:51,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:51,706 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:51,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:51,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:51,776 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:51,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:51,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:51,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:51,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:51,806 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:51,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:51,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:51,876 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:51,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:51,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:51,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:51,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:51,906 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:51,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:51,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:51,976 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:51,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:51,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:51,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:51,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:52,011 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:52,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:52,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:52,081 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:52,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:52,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:52,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:52,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:52,111 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:52,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:52,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:52,181 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:52,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:52,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:52,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:52,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:52,211 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:52,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:52,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:52,281 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:52,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:52,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:52,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:52,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:52,311 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:52,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:52,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:52,384 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:52,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:52,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:52,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:52,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:52,415 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:52,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:52,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:52,485 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:52,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:52,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:52,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:52,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:52,516 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:52,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:52,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:52,586 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:52,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:52,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:52,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:52,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:52,616 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:52,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:52,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:52,685 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:52,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:52,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:52,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:52,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:52,715 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:52,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:52,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:52,785 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:52,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:52,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:52,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:52,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:52,815 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:52,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:52,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:52,885 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:52,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:52,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:52,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:52,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:52,915 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:52,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:52,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:52,986 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:52,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:52,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:52,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:52,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:53,016 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:53,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:53,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:53,086 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:53,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:53,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:53,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:53,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:53,116 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:53,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:53,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:53,186 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:53,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:53,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:53,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:53,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:53,219 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:53,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:53,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:53,289 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:53,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:53,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:53,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:53,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:53,320 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:53,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:53,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:53,390 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:53,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:53,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:53,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:53,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:53,420 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:53,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:53,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:53,490 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:53,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:53,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:53,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:53,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:53,520 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:53,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:53,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:53,590 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:53,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:53,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:53,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:53,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:53,620 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:53,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:53,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:53,690 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:53,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:53,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:53,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:53,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:53,720 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:53,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:53,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:53,790 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:53,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:53,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:53,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:53,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:53,820 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:53,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:53,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:53,890 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:53,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:53,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:53,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:53,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:53,920 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:53,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:53,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:53,990 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:53,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:53,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:53,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:53,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:54,020 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:54,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:54,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:54,090 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:54,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:54,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:54,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:54,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:54,121 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:54,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:54,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:54,190 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:54,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:54,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:54,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:54,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:54,221 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:54,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:54,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:54,291 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:54,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:54,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:54,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:54,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:54,322 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:54,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:54,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:54,394 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:54,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:54,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:54,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:54,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:54,424 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:54,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:54,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:54,494 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:54,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:54,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:54,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:54,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:54,524 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:54,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:54,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:54,594 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:54,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:54,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:54,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:54,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:54,624 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:54,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:54,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:54,695 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:54,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:54,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:54,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:54,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:54,725 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:54,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:54,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:54,795 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:54,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:54,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:54,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:54,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:54,825 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:54,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:54,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:54,896 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:54,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:54,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:54,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:54,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:54,926 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:54,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:54,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:54,995 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:54,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:54,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:54,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:55,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:55,026 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:55,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:55,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:55,096 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:55,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:55,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:55,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:55,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:55,126 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:55,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:55,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:55,196 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:55,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:55,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:55,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:55,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:55,226 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:55,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:55,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:55,297 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:55,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:55,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:55,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:55,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:55,327 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:55,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:55,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:55,397 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:55,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:55,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:55,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:55,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:55,427 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:55,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:55,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:55,497 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:55,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:55,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:55,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:55,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:55,527 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:55,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:55,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:55,600 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:55,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:55,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:55,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:55,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:55,629 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:55,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:55,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:55,699 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:55,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:55,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:55,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:55,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:55,730 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:55,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:55,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:55,800 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:55,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:55,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:55,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:55,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:55,829 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:55,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:55,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:55,899 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:55,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:55,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:55,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:55,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:55,929 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:55,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:55,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:55,999 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:55,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:55,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:55,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:56,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:56,029 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:56,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:56,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:56,098 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:56,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:56,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:56,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:56,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:56,128 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:56,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:56,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:56,198 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:56,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:56,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:56,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:56,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:56,228 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:56,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:56,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:56,298 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:56,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:56,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:56,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:56,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:56,328 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:56,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:56,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:56,398 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:56,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:56,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:56,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:56,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:56,428 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:56,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:56,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:56,498 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:56,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:56,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:56,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:56,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:56,528 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:56,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:56,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:56,598 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:56,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:56,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:56,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:56,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:56,628 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:56,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:56,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:56,698 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:56,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:56,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:56,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:56,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:56,732 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:56,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:56,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:56,802 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:56,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:56,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:56,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:56,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:56,832 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:56,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:56,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:56,902 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:56,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:56,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:56,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:56,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:56,932 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:57,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:57,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:57,002 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:57,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:57,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:57,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:57,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:57,032 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:57,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:57,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:57,102 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:57,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:57,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:57,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:57,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:57,132 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:57,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:57,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:57,202 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:57,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:57,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:57,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:57,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:57,232 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:57,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:57,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:57,302 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:57,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:57,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:57,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:57,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:57,332 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:57,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:57,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:57,402 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:57,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:57,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:57,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:57,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:57,432 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:57,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:57,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:57,502 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:57,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:57,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:57,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:57,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:57,532 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:57,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:57,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:57,602 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:57,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:57,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:57,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:57,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:57,632 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:57,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:57,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:57,702 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:57,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:57,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:57,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:57,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:57,733 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:57,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:57,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:57,803 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:57,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:57,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:57,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:57,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:57,833 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:57,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:57,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:57,905 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:57,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:57,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:57,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:57,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:57,935 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:58,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:58,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:58,005 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:58,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:58,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:58,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:58,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:58,035 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:58,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:58,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:58,106 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:58,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:58,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:58,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:58,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:58,136 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:58,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:58,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:58,205 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:58,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:58,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:58,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:58,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:58,235 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:58,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:58,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:58,305 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:58,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:58,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:58,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:58,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:58,336 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:58,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:58,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:58,406 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:58,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:58,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:58,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:58,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:58,436 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:58,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:58,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:58,506 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:58,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:58,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:58,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:58,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:58,536 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:58,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:58,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:58,606 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:58,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:58,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:58,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:58,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:58,636 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:58,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:58,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:58,706 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:58,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:58,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:58,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:58,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:58,736 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:58,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:58,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:58,806 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:58,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:58,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:58,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:58,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:58,837 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:58,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:58,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:58,907 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:58,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:58,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:58,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:58,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:58,937 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:59,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:59,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:59,007 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:59,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:59,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:59,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:59,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:59,037 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:59,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:59,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:59,111 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:59,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:59,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:59,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:59,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:59,141 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:59,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:59,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:59,211 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:59,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:59,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:59,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:59,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:59,241 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:59,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:59,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:59,311 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:59,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:59,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:59,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:59,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:59,341 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:59,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:59,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:59,411 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:59,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:59,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:59,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:59,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:59,441 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:59,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:59,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:59,511 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:59,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:59,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:59,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:59,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:59,541 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:59,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:59,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:59,612 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:59,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:59,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:59,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:59,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:59,642 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:59,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:59,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:59,712 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:59,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:59,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:59,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:59,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:59,742 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:59,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:59,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:59,812 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:59,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:59,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:59,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:59,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:59,842 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:31:59,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:59,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:31:59,912 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:31:59,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:31:59,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:59,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:59,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:59,942 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:00,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:00,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:00,011 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:00,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:00,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:00,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:00,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:00,041 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:00,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:00,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:00,111 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:00,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:00,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:00,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:00,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:00,141 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:00,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:00,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:00,211 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:00,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:00,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:00,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:00,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:00,245 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:00,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:00,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:00,315 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:00,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:00,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:00,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:00,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:00,345 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:00,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:00,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:00,415 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:00,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:00,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:00,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:00,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:00,445 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:00,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:00,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:00,515 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:00,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:00,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:00,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:00,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:00,545 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:00,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:00,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:00,624 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:00,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:00,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:00,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:00,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:00,654 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:00,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:00,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:00,724 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:00,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:00,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:00,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:00,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:00,754 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:00,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:00,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:00,824 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:00,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:00,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:00,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:00,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:00,854 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:00,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:00,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:00,924 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:00,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:00,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:00,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:00,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:00,954 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:01,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:01,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:01,024 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:01,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:01,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:01,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:01,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:01,054 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:01,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:01,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:01,124 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:01,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:01,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:01,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:01,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:01,154 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:01,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:01,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:01,224 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:01,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:01,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:01,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:01,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:01,254 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:01,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:01,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:01,324 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:01,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:01,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:01,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:01,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:01,354 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:01,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:01,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:01,427 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:01,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:01,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:01,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:01,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:01,457 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:01,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:01,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:01,527 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:01,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:01,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:01,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:01,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:01,557 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:01,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:01,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:01,627 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:01,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:01,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:01,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:01,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:01,657 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:01,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:01,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:01,727 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:01,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:01,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:01,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:01,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:01,757 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:01,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:01,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:01,826 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:01,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:01,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:01,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:01,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:01,856 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:01,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:01,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:01,926 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:01,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:01,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:01,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:01,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:01,956 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:02,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:02,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:02,026 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:02,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:02,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:02,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:02,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:02,056 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:02,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:02,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:02,126 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:02,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:02,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:02,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:02,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:02,156 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:02,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:02,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:02,226 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:02,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:02,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:02,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:02,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:02,256 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:02,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:02,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:02,327 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:02,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:02,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:02,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:02,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:02,357 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:02,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:02,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:02,451 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:02,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:02,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:02,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:02,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:02,482 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:02,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:02,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:02,552 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:02,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:02,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:02,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:02,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:02,582 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:02,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:02,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:02,655 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:02,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:02,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:02,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:02,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:02,685 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:02,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:02,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:02,755 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:02,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:02,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:02,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:02,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:02,785 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:02,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:02,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:02,855 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:02,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:02,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:02,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:02,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:02,885 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:02,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:02,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:02,955 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:02,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:02,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:02,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:02,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:02,985 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:03,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:03,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:03,055 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:03,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:03,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:03,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:03,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:03,085 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:03,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:03,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:03,156 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:03,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:03,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:03,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:03,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:03,186 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:03,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:03,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:03,256 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:03,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:03,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:03,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:03,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:03,286 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:03,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:03,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:03,356 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:03,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:03,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:03,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:03,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:03,387 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:03,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:03,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:03,457 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:03,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:03,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:03,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:03,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:03,487 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:03,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:03,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:03,557 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:03,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:03,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:03,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:03,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:03,587 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:03,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:03,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:03,658 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:03,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:03,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:03,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:03,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:03,688 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:03,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:03,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:03,758 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:03,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:03,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:03,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:03,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:03,792 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:03,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:03,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:03,862 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:03,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:03,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:03,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:03,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:03,892 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:03,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:03,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:03,963 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:03,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:03,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:03,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:03,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:03,993 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:04,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:04,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:04,063 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:04,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:04,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:04,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:04,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:04,093 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:04,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:04,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:04,163 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:04,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:04,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:04,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:04,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:04,193 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:04,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:04,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:04,263 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:04,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:04,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:04,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:04,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:04,293 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:04,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:04,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:04,364 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:04,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:04,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:04,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:04,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:04,394 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:04,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:04,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:04,464 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:04,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:04,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:04,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:04,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:04,495 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:04,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:04,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:04,564 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:04,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:04,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:04,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:04,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:04,595 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:32:04,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:04,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 232 states and 418 transitions. [2021-11-22 23:32:04,664 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 418 transitions. [2021-11-22 23:32:04,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:32:04,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:04,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms