./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product03.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b95d4cd-6996-4152-8dc1-989cf35214da/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b95d4cd-6996-4152-8dc1-989cf35214da/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b95d4cd-6996-4152-8dc1-989cf35214da/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b95d4cd-6996-4152-8dc1-989cf35214da/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product03.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b95d4cd-6996-4152-8dc1-989cf35214da/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b95d4cd-6996-4152-8dc1-989cf35214da/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --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 355b5902b5f931f50c54d9516b33231d0a6419b36d45cf753c504688535a3e74 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:46:39,163 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:46:39,299 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b95d4cd-6996-4152-8dc1-989cf35214da/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 02:46:39,304 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:46:39,304 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:46:39,342 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:46:39,344 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:46:39,345 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:46:39,346 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:46:39,351 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:46:39,351 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:46:39,352 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:46:39,352 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 02:46:39,354 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:46:39,354 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 02:46:39,355 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:46:39,355 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:46:39,355 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:46:39,356 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:46:39,356 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 02:46:39,357 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:46:39,357 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:46:39,358 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:46:39,358 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:46:39,358 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:46:39,359 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:46:39,359 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:46:39,359 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:46:39,360 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:46:39,360 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:46:39,361 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:46:39,362 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:46:39,362 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:46:39,362 INFO L153 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_1b95d4cd-6996-4152-8dc1-989cf35214da/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b95d4cd-6996-4152-8dc1-989cf35214da/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 355b5902b5f931f50c54d9516b33231d0a6419b36d45cf753c504688535a3e74 [2023-11-19 02:46:39,673 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:46:39,708 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:46:39,711 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:46:39,712 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:46:39,713 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:46:39,714 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b95d4cd-6996-4152-8dc1-989cf35214da/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/product-lines/minepump_spec4_product03.cil.c [2023-11-19 02:46:42,660 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:46:42,924 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:46:42,924 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b95d4cd-6996-4152-8dc1-989cf35214da/sv-benchmarks/c/product-lines/minepump_spec4_product03.cil.c [2023-11-19 02:46:42,942 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b95d4cd-6996-4152-8dc1-989cf35214da/bin/ukojak-verify-G8NBE6pJGL/data/caf21e6d3/8131a966b7a24a7f93b958addd04465c/FLAGd35244f54 [2023-11-19 02:46:42,956 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b95d4cd-6996-4152-8dc1-989cf35214da/bin/ukojak-verify-G8NBE6pJGL/data/caf21e6d3/8131a966b7a24a7f93b958addd04465c [2023-11-19 02:46:42,959 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:46:42,960 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:46:42,962 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:46:42,962 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:46:42,967 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:46:42,968 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:46:42" (1/1) ... [2023-11-19 02:46:42,970 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@462fa8da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:42, skipping insertion in model container [2023-11-19 02:46:42,970 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:46:42" (1/1) ... [2023-11-19 02:46:43,027 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:46:43,198 WARN L240 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_1b95d4cd-6996-4152-8dc1-989cf35214da/sv-benchmarks/c/product-lines/minepump_spec4_product03.cil.c[1605,1618] [2023-11-19 02:46:43,335 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:46:43,352 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 02:46:43,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [49] [2023-11-19 02:46:43,365 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [58] [2023-11-19 02:46:43,366 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [424] [2023-11-19 02:46:43,366 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [462] [2023-11-19 02:46:43,366 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [534] [2023-11-19 02:46:43,366 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [664] [2023-11-19 02:46:43,367 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [745] [2023-11-19 02:46:43,367 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [771] [2023-11-19 02:46:43,381 WARN L240 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_1b95d4cd-6996-4152-8dc1-989cf35214da/sv-benchmarks/c/product-lines/minepump_spec4_product03.cil.c[1605,1618] [2023-11-19 02:46:43,481 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:46:43,508 INFO L206 MainTranslator]: Completed translation [2023-11-19 02:46:43,508 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:43 WrapperNode [2023-11-19 02:46:43,509 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:46:43,510 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 02:46:43,510 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 02:46:43,510 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 02:46:43,518 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:43" (1/1) ... [2023-11-19 02:46:43,542 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:43" (1/1) ... [2023-11-19 02:46:43,579 INFO L138 Inliner]: procedures = 50, calls = 90, calls flagged for inlining = 20, calls inlined = 16, statements flattened = 140 [2023-11-19 02:46:43,580 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 02:46:43,581 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 02:46:43,582 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 02:46:43,582 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 02:46:43,591 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:43" (1/1) ... [2023-11-19 02:46:43,591 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:43" (1/1) ... [2023-11-19 02:46:43,599 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:43" (1/1) ... [2023-11-19 02:46:43,599 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:43" (1/1) ... [2023-11-19 02:46:43,615 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:43" (1/1) ... [2023-11-19 02:46:43,619 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:43" (1/1) ... [2023-11-19 02:46:43,620 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:43" (1/1) ... [2023-11-19 02:46:43,622 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:43" (1/1) ... [2023-11-19 02:46:43,624 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 02:46:43,625 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 02:46:43,625 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 02:46:43,625 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 02:46:43,641 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:43" (1/1) ... [2023-11-19 02:46:43,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:46:43,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b95d4cd-6996-4152-8dc1-989cf35214da/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 02:46:43,686 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b95d4cd-6996-4152-8dc1-989cf35214da/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 02:46:43,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b95d4cd-6996-4152-8dc1-989cf35214da/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 02:46:43,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 02:46:43,779 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-19 02:46:43,780 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-19 02:46:43,780 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-19 02:46:43,781 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-19 02:46:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-11-19 02:46:43,781 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-11-19 02:46:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 02:46:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-11-19 02:46:43,782 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-11-19 02:46:43,784 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 02:46:43,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 02:46:43,856 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 02:46:43,858 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 02:46:44,084 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 02:46:44,200 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 02:46:44,200 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-19 02:46:44,205 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:46:44 BoogieIcfgContainer [2023-11-19 02:46:44,205 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 02:46:44,206 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 02:46:44,206 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 02:46:44,216 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 02:46:44,216 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:46:44" (1/1) ... [2023-11-19 02:46:44,225 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 02:46:44,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:44,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 35 states and 45 transitions. [2023-11-19 02:46:44,284 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2023-11-19 02:46:44,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-19 02:46:44,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:44,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:44,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:44,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:46:44,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:44,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 35 states and 43 transitions. [2023-11-19 02:46:44,492 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 43 transitions. [2023-11-19 02:46:44,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-19 02:46:44,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:44,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:44,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:44,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:46:44,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:44,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 37 states and 46 transitions. [2023-11-19 02:46:44,658 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2023-11-19 02:46:44,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-19 02:46:44,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:44,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:44,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:45,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:46:45,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:45,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 46 states and 68 transitions. [2023-11-19 02:46:45,322 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 68 transitions. [2023-11-19 02:46:45,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-19 02:46:45,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:45,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:45,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:45,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:46:45,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:45,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 52 states and 84 transitions. [2023-11-19 02:46:45,950 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 84 transitions. [2023-11-19 02:46:45,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-19 02:46:45,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:45,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:45,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:46,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:46:46,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:46,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 53 states and 85 transitions. [2023-11-19 02:46:46,143 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 85 transitions. [2023-11-19 02:46:46,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-19 02:46:46,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:46,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:46,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:46,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:46:46,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:46,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 54 states and 86 transitions. [2023-11-19 02:46:46,384 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 86 transitions. [2023-11-19 02:46:46,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 02:46:46,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:46,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:46,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:46,424 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:46:46,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:46,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 59 states and 96 transitions. [2023-11-19 02:46:46,504 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 96 transitions. [2023-11-19 02:46:46,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-19 02:46:46,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:46,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:46,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:46,547 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:46:46,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:46,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 64 states and 107 transitions. [2023-11-19 02:46:46,753 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 107 transitions. [2023-11-19 02:46:46,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-19 02:46:46,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:46,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:46,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:46,812 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:46:46,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:46,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 65 states and 108 transitions. [2023-11-19 02:46:46,843 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 108 transitions. [2023-11-19 02:46:46,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-19 02:46:46,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:46,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:46,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:47,253 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-19 02:46:47,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:47,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 68 states and 114 transitions. [2023-11-19 02:46:47,590 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 114 transitions. [2023-11-19 02:46:47,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-19 02:46:47,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:47,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:47,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:47,653 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:46:47,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:47,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 69 states and 115 transitions. [2023-11-19 02:46:47,689 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 115 transitions. [2023-11-19 02:46:47,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-19 02:46:47,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:47,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:47,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:48,040 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:46:48,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:48,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 78 states and 138 transitions. [2023-11-19 02:46:48,897 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 138 transitions. [2023-11-19 02:46:48,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:48,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:48,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:48,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:49,193 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:46:49,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:49,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 79 states and 139 transitions. [2023-11-19 02:46:49,252 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 139 transitions. [2023-11-19 02:46:49,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:49,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:49,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:49,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:49,703 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:50,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:50,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:50,070 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:50,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:50,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:50,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:50,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:50,432 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:50,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:50,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:50,477 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:50,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:50,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:50,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:50,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:50,852 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:50,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:50,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:50,896 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:50,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:50,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:50,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:50,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:51,252 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:51,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:51,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:51,296 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:51,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:51,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:51,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:51,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:51,647 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:51,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:51,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:51,695 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:51,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:51,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:51,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:51,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:51,976 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:52,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:52,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:52,018 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:52,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:52,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:52,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:52,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:52,289 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:52,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:52,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:52,337 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:52,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:52,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:52,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:52,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:52,598 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:52,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:52,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:52,642 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:52,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:52,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:52,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:52,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:52,912 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:52,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:52,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:52,954 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:52,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:52,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:52,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:52,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:53,216 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:53,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:53,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:53,258 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:53,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:53,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:53,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:53,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:53,521 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:53,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:53,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:53,574 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:53,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:53,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:53,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:53,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:53,825 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:53,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:53,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:53,869 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:53,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:53,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:53,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:53,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:54,139 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:54,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:54,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:54,181 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:54,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:54,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:54,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:54,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:54,472 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:54,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:54,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:54,523 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:54,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:54,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:54,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:54,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:54,783 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:54,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:54,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:54,831 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:54,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:54,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:54,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:54,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:55,106 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:55,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:55,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:55,149 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:55,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:55,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:55,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:55,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:55,420 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:55,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:55,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:55,461 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:55,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:55,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:55,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:55,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:55,723 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:55,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:55,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:55,764 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:55,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:55,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:55,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:55,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:56,034 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:56,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:56,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:56,077 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:56,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:56,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:56,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:56,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:56,331 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:56,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:56,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:56,378 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:56,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:56,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:56,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:56,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:56,663 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:56,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:56,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:56,704 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:56,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:56,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:56,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:56,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:56,940 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:56,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:56,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:56,980 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:56,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:56,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:56,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:56,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:57,222 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:57,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:57,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:57,262 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:57,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:57,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:57,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:57,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:57,494 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:57,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:57,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:57,532 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:57,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:57,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:57,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:57,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:57,786 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:57,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:57,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:57,825 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:57,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:57,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:57,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:57,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:58,047 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:58,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:58,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:58,083 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:58,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:58,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:58,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:58,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:58,311 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:58,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:58,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:58,347 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:58,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:58,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:58,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:58,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:58,567 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:58,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:58,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:58,601 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:58,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:58,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:58,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:58,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:58,828 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:58,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:58,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:58,863 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:58,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:58,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:58,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:58,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:59,092 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:59,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:59,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:59,128 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:59,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:59,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:59,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:59,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:59,424 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:59,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:59,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:59,457 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:59,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:59,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:59,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:59,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:59,690 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:59,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:59,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:59,724 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:59,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:59,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:59,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:59,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:46:59,943 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:46:59,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:46:59,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:46:59,975 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:46:59,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:46:59,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:46:59,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:46:59,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:00,202 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:00,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:00,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:00,237 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:00,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:00,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:00,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:00,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:00,450 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:00,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:00,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:00,481 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:00,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:00,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:00,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:00,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:00,706 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:00,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:00,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:00,737 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:00,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:00,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:00,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:00,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:00,957 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:00,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:00,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:00,989 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:00,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:00,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:00,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:01,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:01,206 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:01,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:01,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:01,238 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:01,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:01,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:01,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:01,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:01,452 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:01,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:01,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:01,483 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:01,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:01,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:01,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:01,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:01,713 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:01,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:01,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:01,747 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:01,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:01,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:01,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:01,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:01,954 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:01,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:01,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:01,982 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:01,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:01,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:01,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:01,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:02,204 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:02,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:02,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:02,233 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:02,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:02,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:02,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:02,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:02,461 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:02,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:02,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:02,491 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:02,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:02,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:02,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:02,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:02,704 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:02,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:02,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:02,733 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:02,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:02,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:02,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:02,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:02,954 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:02,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:02,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:02,983 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:02,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:02,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:02,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:02,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:03,192 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:03,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:03,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:03,221 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:03,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:03,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:03,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:03,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:03,429 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:03,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:03,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:03,458 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:03,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:03,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:03,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:03,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:03,757 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:03,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:03,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:03,791 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:03,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:03,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:03,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:03,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:04,017 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:04,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:04,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:04,043 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:04,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:04,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:04,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:04,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:04,261 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:04,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:04,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:04,288 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:04,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:04,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:04,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:04,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:04,505 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:04,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:04,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:04,531 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:04,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:04,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:04,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:04,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:04,735 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:04,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:04,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:04,762 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:04,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:04,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:04,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:04,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:04,979 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:05,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:05,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:05,006 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:05,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:05,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:05,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:05,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:05,221 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:05,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:05,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:05,249 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:05,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:05,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:05,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:05,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:05,478 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:05,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:05,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:05,506 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:05,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:05,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:05,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:05,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:05,704 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:05,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:05,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:05,730 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:05,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:05,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:05,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:05,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:05,936 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:05,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:05,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:05,962 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:05,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:05,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:05,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:05,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:06,162 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:06,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:06,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:06,190 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:06,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:06,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:06,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:06,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:06,428 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:06,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:06,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:06,453 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:06,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:06,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:06,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:06,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:06,673 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:06,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:06,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:06,699 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:06,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:06,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:06,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:06,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:06,898 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:06,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:06,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:06,925 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:06,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:06,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:06,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:06,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:07,124 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:07,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:07,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:07,150 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:07,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:07,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:07,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:07,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:07,350 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:07,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:07,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:07,376 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:07,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:07,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:07,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:07,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:07,566 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:07,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:07,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:07,591 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:07,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:07,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:07,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:07,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:07,781 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:07,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:07,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:07,814 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:07,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:07,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:07,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:07,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:08,002 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:08,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:08,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:08,028 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:08,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:08,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:08,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:08,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:08,225 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:08,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:08,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:08,252 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:08,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:08,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:08,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:08,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:08,447 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:08,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:08,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:08,482 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:08,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:08,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:08,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:08,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:08,680 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:08,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:08,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:08,706 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:08,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:08,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:08,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:08,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:08,901 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:08,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:08,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:08,926 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:08,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:08,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:08,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:08,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:09,133 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:09,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:09,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:09,166 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:09,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:09,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:09,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:09,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:09,420 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:09,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:09,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:09,465 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:09,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:09,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:09,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:09,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:09,656 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:09,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:09,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:09,683 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:09,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:09,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:09,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:09,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:09,874 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:09,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:09,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:09,900 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:09,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:09,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:09,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:09,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:10,102 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:10,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:10,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:10,126 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:10,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:10,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:10,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:10,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:10,315 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:10,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:10,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:10,340 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:10,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:10,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:10,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:10,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:10,524 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:10,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:10,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:10,549 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:10,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:10,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:10,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:10,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:10,739 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:10,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:10,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:10,771 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:10,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:10,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:10,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:10,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:10,972 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:10,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:10,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:10,997 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:10,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:10,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:10,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:11,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:11,185 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:11,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:11,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:11,210 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:11,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:11,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:11,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:11,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:11,402 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:11,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:11,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:11,428 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:11,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:11,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:11,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:11,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:11,626 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:11,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:11,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:11,651 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:11,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:11,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:11,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:11,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:11,842 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:11,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:11,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:11,867 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:11,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:11,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:11,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:11,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:12,057 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:12,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:12,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:12,082 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:12,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:12,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:12,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:12,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:12,268 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:12,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:12,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:12,292 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:12,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:12,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:12,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:12,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:12,481 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:12,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:12,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:12,510 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:12,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:12,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:12,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:12,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:12,708 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:12,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:12,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:12,735 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:12,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:12,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:12,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:12,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:12,943 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:12,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:12,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:12,969 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:12,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:12,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:12,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:12,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:13,184 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:13,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:13,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:13,215 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:13,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:13,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:13,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:13,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:13,457 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:13,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:13,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:13,480 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:13,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:13,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:13,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:13,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:13,672 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:13,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:13,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:13,697 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:13,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:13,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:13,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:13,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:13,880 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:13,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:13,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:13,904 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:13,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:13,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:13,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:13,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:14,089 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:14,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:14,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:14,130 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:14,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:14,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:14,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:14,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:14,309 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:14,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:14,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:14,333 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:14,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:14,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:14,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:14,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:14,521 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:14,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:14,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:14,545 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:14,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:14,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:14,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:14,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:14,728 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:14,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:14,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:14,753 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:14,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:14,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:14,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:14,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:14,940 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:14,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:14,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:14,965 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:14,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:14,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:14,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:14,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:15,185 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:15,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:15,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:15,212 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:15,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:15,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:15,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:15,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:15,393 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:15,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:15,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:15,421 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:15,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:15,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:15,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:15,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:15,599 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:15,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:15,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:15,625 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:15,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:15,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:15,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:15,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:15,812 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:15,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:15,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:15,837 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:15,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:15,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:15,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:15,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:16,024 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:16,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:16,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:16,049 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:16,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:16,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:16,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:16,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:16,238 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:16,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:16,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:16,262 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:16,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:16,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:16,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:16,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:16,445 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:16,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:16,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:16,470 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:16,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:16,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:16,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:16,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:16,646 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:16,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:16,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:16,683 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:16,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:16,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:16,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:16,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:16,854 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:16,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:16,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:16,880 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:16,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:16,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:16,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:16,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:17,047 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:17,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:17,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:17,072 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:17,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:17,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:17,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:17,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:17,262 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:17,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:17,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:17,288 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:17,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:17,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:17,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:17,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:17,477 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:17,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:17,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:17,502 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:17,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:17,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:17,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:17,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:17,686 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:17,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:17,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:17,710 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:17,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:17,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:17,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:17,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:17,860 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:17,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:17,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:17,887 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:17,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:17,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:17,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:17,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:18,063 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:18,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:18,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:18,091 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:18,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:18,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:18,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:18,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:18,250 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:18,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:18,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:18,277 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:18,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:18,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:18,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:18,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:18,447 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:18,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:18,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:18,483 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:18,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:18,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:18,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:18,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:18,691 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:18,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:18,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:18,723 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:18,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:18,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:18,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:18,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:18,911 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:18,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:18,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:18,937 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:18,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:18,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:18,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:18,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:19,121 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:19,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:19,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:19,146 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:19,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:19,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:19,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:19,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:19,327 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:19,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:19,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:19,351 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:19,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:19,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:19,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:19,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:19,545 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:19,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:19,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:19,568 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:19,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:19,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:19,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:19,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:19,742 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:19,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:19,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:19,766 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:19,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:19,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:19,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:19,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:19,921 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:19,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:19,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:19,946 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:19,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:19,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:19,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:19,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:20,095 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:20,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:20,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:20,120 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:20,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:20,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:20,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:20,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:20,300 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:20,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:20,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:20,324 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:20,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:20,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:20,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:20,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:20,505 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:20,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:20,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:20,537 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:20,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:20,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:20,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:20,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:20,705 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:20,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:20,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:20,729 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:20,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:20,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:20,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:20,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:20,875 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:20,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:20,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:20,897 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:20,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:20,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:20,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:20,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:21,044 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:21,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:21,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:21,070 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:21,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:21,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:21,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:21,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:21,265 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:21,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:21,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:21,289 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:21,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:21,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:21,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:21,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:21,439 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:21,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:21,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:21,463 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:21,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:21,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:21,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:21,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:21,644 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:21,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:21,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:21,668 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:21,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:21,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:21,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:21,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:21,847 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:21,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:21,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:21,871 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:21,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:21,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:21,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:21,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:22,056 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:22,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:22,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:22,081 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:22,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:22,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:22,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:22,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:22,263 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:22,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:22,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:22,292 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:22,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:22,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:22,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:22,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:22,481 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:22,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:22,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:22,506 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:22,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:22,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:22,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:22,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:22,661 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:22,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:22,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:22,685 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:22,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:22,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:22,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:22,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:22,870 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:22,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:22,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:22,894 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:22,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:22,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:22,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:22,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:23,084 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:23,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:23,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:23,109 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:23,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:23,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:23,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:23,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:23,295 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:23,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:23,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 83 states and 150 transitions. [2023-11-19 02:47:23,319 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2023-11-19 02:47:23,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:47:23,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:23,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:23,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat