./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product17.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1102cb36-852c-43a3-88a8-d05773e996ef/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1102cb36-852c-43a3-88a8-d05773e996ef/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1102cb36-852c-43a3-88a8-d05773e996ef/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1102cb36-852c-43a3-88a8-d05773e996ef/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product17.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1102cb36-852c-43a3-88a8-d05773e996ef/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1102cb36-852c-43a3-88a8-d05773e996ef/bin/ukojak-verify-afCqCEvfdi --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 f81a9f08305b957d008555f277c01d95103d8323a1ced34ab05d9bf457dca169 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:02:05,530 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:02:05,656 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1102cb36-852c-43a3-88a8-d05773e996ef/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 23:02:05,661 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:02:05,662 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:02:05,685 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:02:05,686 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:02:05,687 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:02:05,688 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:02:05,689 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:02:05,689 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:02:05,690 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:02:05,691 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 23:02:05,691 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:02:05,692 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 23:02:05,693 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:02:05,693 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:02:05,694 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:02:05,694 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:02:05,695 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 23:02:05,695 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:02:05,696 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:02:05,697 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:02:05,697 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:02:05,698 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:02:05,699 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:02:05,699 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:02:05,700 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:02:05,700 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:02:05,701 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:02:05,701 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:02:05,702 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:02:05,702 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:02:05,702 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_1102cb36-852c-43a3-88a8-d05773e996ef/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1102cb36-852c-43a3-88a8-d05773e996ef/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f81a9f08305b957d008555f277c01d95103d8323a1ced34ab05d9bf457dca169 [2023-11-24 23:02:05,999 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:02:06,030 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:02:06,033 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:02:06,035 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:02:06,035 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:02:06,037 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1102cb36-852c-43a3-88a8-d05773e996ef/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/product-lines/minepump_spec4_product17.cil.c [2023-11-24 23:02:09,200 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:02:09,467 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:02:09,468 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1102cb36-852c-43a3-88a8-d05773e996ef/sv-benchmarks/c/product-lines/minepump_spec4_product17.cil.c [2023-11-24 23:02:09,484 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1102cb36-852c-43a3-88a8-d05773e996ef/bin/ukojak-verify-afCqCEvfdi/data/73fbbf392/0a80407aecb14f75aba28f83f05d9287/FLAG3869ab99e [2023-11-24 23:02:09,500 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1102cb36-852c-43a3-88a8-d05773e996ef/bin/ukojak-verify-afCqCEvfdi/data/73fbbf392/0a80407aecb14f75aba28f83f05d9287 [2023-11-24 23:02:09,503 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:02:09,504 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:02:09,506 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:02:09,506 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:02:09,511 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:02:09,512 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:02:09" (1/1) ... [2023-11-24 23:02:09,513 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f3d0a8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:09, skipping insertion in model container [2023-11-24 23:02:09,514 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:02:09" (1/1) ... [2023-11-24 23:02:09,576 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:02:09,780 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_1102cb36-852c-43a3-88a8-d05773e996ef/sv-benchmarks/c/product-lines/minepump_spec4_product17.cil.c[3323,3336] [2023-11-24 23:02:09,924 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:02:09,939 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:02:09,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [49] [2023-11-24 23:02:09,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [78] [2023-11-24 23:02:09,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [182] [2023-11-24 23:02:09,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [191] [2023-11-24 23:02:09,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [226] [2023-11-24 23:02:09,954 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [291] [2023-11-24 23:02:09,954 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [449] [2023-11-24 23:02:09,954 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [538] [2023-11-24 23:02:09,965 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_1102cb36-852c-43a3-88a8-d05773e996ef/sv-benchmarks/c/product-lines/minepump_spec4_product17.cil.c[3323,3336] [2023-11-24 23:02:10,061 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:02:10,089 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:02:10,090 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:10 WrapperNode [2023-11-24 23:02:10,090 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:02:10,094 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:02:10,094 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:02:10,095 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:02:10,103 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:10" (1/1) ... [2023-11-24 23:02:10,121 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:10" (1/1) ... [2023-11-24 23:02:10,150 INFO L138 Inliner]: procedures = 52, calls = 93, calls flagged for inlining = 21, calls inlined = 17, statements flattened = 166 [2023-11-24 23:02:10,150 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:02:10,151 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:02:10,152 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:02:10,152 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:02:10,166 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:10" (1/1) ... [2023-11-24 23:02:10,166 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:10" (1/1) ... [2023-11-24 23:02:10,169 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:10" (1/1) ... [2023-11-24 23:02:10,169 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:10" (1/1) ... [2023-11-24 23:02:10,178 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:10" (1/1) ... [2023-11-24 23:02:10,206 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:10" (1/1) ... [2023-11-24 23:02:10,209 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:10" (1/1) ... [2023-11-24 23:02:10,211 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:10" (1/1) ... [2023-11-24 23:02:10,213 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:02:10,229 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:02:10,229 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:02:10,229 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:02:10,230 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:10" (1/1) ... [2023-11-24 23:02:10,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:02:10,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1102cb36-852c-43a3-88a8-d05773e996ef/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:02:10,287 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1102cb36-852c-43a3-88a8-d05773e996ef/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:02:10,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1102cb36-852c-43a3-88a8-d05773e996ef/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:02:10,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:02:10,333 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2023-11-24 23:02:10,334 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2023-11-24 23:02:10,334 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-24 23:02:10,335 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-24 23:02:10,336 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-24 23:02:10,336 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-24 23:02:10,336 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-11-24 23:02:10,337 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-11-24 23:02:10,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:02:10,339 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-11-24 23:02:10,339 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-11-24 23:02:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:02:10,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:02:10,424 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:02:10,427 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:02:10,712 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:02:10,813 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:02:10,814 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-24 23:02:10,815 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:02:10 BoogieIcfgContainer [2023-11-24 23:02:10,815 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:02:10,816 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:02:10,816 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:02:10,827 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:02:10,827 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:02:10" (1/1) ... [2023-11-24 23:02:10,843 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:02:10,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:10,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 44 states and 58 transitions. [2023-11-24 23:02:10,911 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2023-11-24 23:02:10,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-24 23:02:10,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:10,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:11,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:11,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:02:11,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:11,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 44 states and 56 transitions. [2023-11-24 23:02:11,233 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 56 transitions. [2023-11-24 23:02:11,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-24 23:02:11,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:11,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:11,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:11,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:02:11,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:11,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 46 states and 59 transitions. [2023-11-24 23:02:11,375 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 59 transitions. [2023-11-24 23:02:11,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-24 23:02:11,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:11,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:11,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:11,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:02:11,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:11,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 55 states and 77 transitions. [2023-11-24 23:02:11,646 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 77 transitions. [2023-11-24 23:02:11,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-24 23:02:11,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:11,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:11,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:11,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:02:11,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:11,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 56 states and 78 transitions. [2023-11-24 23:02:11,732 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 78 transitions. [2023-11-24 23:02:11,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-24 23:02:11,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:11,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:11,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:11,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:02:11,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:11,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 57 states and 79 transitions. [2023-11-24 23:02:11,818 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 79 transitions. [2023-11-24 23:02:11,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-24 23:02:11,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:11,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:11,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:11,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:02:12,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:12,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 67 states and 100 transitions. [2023-11-24 23:02:12,169 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 100 transitions. [2023-11-24 23:02:12,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-24 23:02:12,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:12,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:12,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:12,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:02:12,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:12,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 81 states and 132 transitions. [2023-11-24 23:02:12,879 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 132 transitions. [2023-11-24 23:02:12,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-24 23:02:12,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:12,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:12,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:12,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:02:12,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:12,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 82 states and 133 transitions. [2023-11-24 23:02:12,979 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 133 transitions. [2023-11-24 23:02:12,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-24 23:02:12,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:12,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:12,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:13,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:02:13,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:13,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 83 states and 134 transitions. [2023-11-24 23:02:13,075 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 134 transitions. [2023-11-24 23:02:13,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-24 23:02:13,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:13,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:13,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:13,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:02:13,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:13,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 85 states and 137 transitions. [2023-11-24 23:02:13,387 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 137 transitions. [2023-11-24 23:02:13,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-24 23:02:13,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:13,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:13,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:13,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:02:14,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:14,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 96 states and 163 transitions. [2023-11-24 23:02:14,478 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 163 transitions. [2023-11-24 23:02:14,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:02:14,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:14,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:14,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:14,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:02:14,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:14,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 97 states and 164 transitions. [2023-11-24 23:02:14,789 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 164 transitions. [2023-11-24 23:02:14,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-24 23:02:14,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:14,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:14,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:14,845 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:02:14,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:14,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 102 states and 173 transitions. [2023-11-24 23:02:14,958 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 173 transitions. [2023-11-24 23:02:14,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-24 23:02:14,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:14,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:14,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:14,993 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:02:15,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:15,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 103 states and 174 transitions. [2023-11-24 23:02:15,025 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 174 transitions. [2023-11-24 23:02:15,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-24 23:02:15,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:15,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:15,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:15,059 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:02:15,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:15,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 108 states and 184 transitions. [2023-11-24 23:02:15,267 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 184 transitions. [2023-11-24 23:02:15,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-24 23:02:15,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:15,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:15,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:15,314 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:02:15,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:15,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 109 states and 185 transitions. [2023-11-24 23:02:15,360 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 185 transitions. [2023-11-24 23:02:15,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-24 23:02:15,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:15,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:15,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:15,462 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:16,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:16,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 116 states and 206 transitions. [2023-11-24 23:02:16,143 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 206 transitions. [2023-11-24 23:02:16,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-24 23:02:16,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:16,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:16,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:16,449 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 23:02:17,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:17,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 123 states and 227 transitions. [2023-11-24 23:02:17,724 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 227 transitions. [2023-11-24 23:02:17,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 23:02:17,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:17,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:17,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:17,796 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:18,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:18,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 128 states and 234 transitions. [2023-11-24 23:02:18,567 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 234 transitions. [2023-11-24 23:02:18,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-11-24 23:02:18,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:18,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:18,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:18,869 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:19,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:19,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 136 states and 246 transitions. [2023-11-24 23:02:19,989 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 246 transitions. [2023-11-24 23:02:19,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:19,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:19,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:20,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:20,459 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:20,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:20,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:20,745 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:20,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:20,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:20,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:20,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:21,021 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:21,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:21,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:21,071 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:21,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:21,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:21,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:21,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:21,399 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:21,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:21,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:21,452 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:21,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:21,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:21,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:21,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:21,798 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:21,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:21,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:21,882 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:21,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:21,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:21,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:21,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:22,250 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:22,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:22,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:22,302 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:22,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:22,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:22,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:22,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:22,663 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:22,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:22,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:22,718 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:22,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:22,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:22,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:22,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:23,064 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:23,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:23,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:23,118 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:23,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:23,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:23,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:23,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:23,490 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:23,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:23,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:23,545 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:23,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:23,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:23,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:23,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:23,868 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:23,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:23,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:23,919 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:23,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:23,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:23,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:23,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:24,252 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:24,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:24,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:24,306 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:24,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:24,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:24,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:24,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:24,620 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:24,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:24,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:24,673 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:24,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:24,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:24,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:24,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:25,030 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:25,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:25,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:25,091 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:25,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:25,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:25,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:25,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:25,388 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:25,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:25,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:25,443 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:25,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:25,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:25,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:25,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:25,759 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:25,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:25,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:25,811 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:25,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:25,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:25,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:25,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:26,138 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:26,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:26,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:26,192 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:26,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:26,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:26,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:26,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:26,525 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:26,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:26,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:26,580 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:26,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:26,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:26,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:26,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:26,881 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:26,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:26,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:26,934 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:26,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:26,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:26,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:26,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:27,207 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:27,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:27,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:27,261 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:27,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:27,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:27,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:27,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:27,532 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:27,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:27,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:27,581 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:27,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:27,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:27,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:27,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:27,825 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:27,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:27,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:27,878 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:27,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:27,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:27,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:27,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:28,140 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:28,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:28,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:28,192 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:28,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:28,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:28,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:28,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:28,446 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:28,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:28,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:28,498 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:28,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:28,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:28,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:28,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:28,766 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:28,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:28,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:28,817 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:28,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:28,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:28,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:28,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:29,042 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:29,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:29,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:29,089 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:29,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:29,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:29,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:29,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:29,331 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:29,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:29,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:29,385 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:29,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:29,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:29,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:29,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:29,616 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:29,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:29,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:29,665 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:29,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:29,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:29,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:29,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:29,885 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:29,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:29,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:29,937 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:29,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:29,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:29,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:29,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:30,163 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:30,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:30,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:30,210 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:30,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:30,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:30,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:30,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:30,439 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:30,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:30,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:30,486 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:30,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:30,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:30,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:30,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:30,727 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:30,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:30,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:30,772 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:30,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:30,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:30,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:30,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:31,013 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:31,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:31,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:31,058 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:31,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:31,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:31,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:31,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:31,273 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:31,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:31,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:31,316 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:31,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:31,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:31,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:31,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:31,595 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:31,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:31,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:31,642 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:31,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:31,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:31,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:31,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:31,857 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:31,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:31,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:31,902 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:31,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:31,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:31,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:31,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:32,120 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:32,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:32,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:32,171 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:32,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:32,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:32,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:32,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:32,388 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:32,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:32,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:32,435 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:32,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:32,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:32,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:32,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:32,666 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:32,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:32,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:32,715 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:32,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:32,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:32,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:32,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:32,968 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:33,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:33,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:33,013 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:33,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:33,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:33,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:33,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:33,223 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:33,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:33,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:33,267 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:33,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:33,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:33,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:33,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:33,502 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:33,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:33,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:33,547 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:33,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:33,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:33,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:33,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:33,776 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:33,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:33,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:33,821 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:33,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:33,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:33,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:33,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:34,038 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:34,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:34,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:34,087 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:34,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:34,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:34,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:34,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:34,311 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:34,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:34,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:34,354 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:34,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:34,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:34,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:34,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:34,585 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:34,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:34,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:34,630 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:34,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:34,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:34,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:34,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:34,856 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:34,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:34,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:34,899 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:34,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:34,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:34,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:34,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:35,121 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:35,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:35,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:35,164 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:35,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:35,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:35,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:35,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:35,412 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:35,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:35,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:35,471 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:35,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:35,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:35,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:35,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:35,694 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:35,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:35,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:35,737 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:35,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:35,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:35,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:35,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:35,958 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:36,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:36,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:36,007 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:36,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:36,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:36,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:36,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:36,306 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:36,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:36,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:36,364 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:36,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:36,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:36,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:36,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:36,578 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:36,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:36,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:36,623 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:36,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:36,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:36,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:36,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:36,832 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:36,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:36,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:36,873 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:36,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:36,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:36,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:36,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:37,099 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:37,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:37,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:37,141 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:37,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:37,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:37,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:37,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:37,347 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:37,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:37,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:37,390 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:37,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:37,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:37,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:37,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:37,599 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:37,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:37,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:37,647 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:37,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:37,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:37,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:37,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:37,859 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:37,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:37,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:37,913 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:37,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:37,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:37,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:37,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:38,121 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:38,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:38,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:38,166 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:38,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:38,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:38,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:38,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:38,395 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:38,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:38,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:38,442 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:38,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:38,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:38,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:38,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:38,669 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:38,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:38,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:38,712 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:38,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:38,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:38,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:38,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:38,936 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:38,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:38,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:38,979 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:38,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:38,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:38,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:38,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:39,189 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:39,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:39,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:39,234 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:39,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:39,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:39,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:39,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:39,436 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:39,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:39,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:39,479 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:39,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:39,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:39,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:39,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:39,675 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:39,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:39,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:39,725 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:39,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:39,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:39,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:39,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:39,957 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:39,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:39,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:39,998 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:39,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:39,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:40,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:40,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:40,198 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:40,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:40,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:40,239 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:40,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:40,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:40,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:40,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:40,436 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:40,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:40,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:40,476 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:40,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:40,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:40,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:40,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:40,690 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:40,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:40,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:40,737 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:40,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:40,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:40,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:40,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:40,959 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:40,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:40,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:40,999 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:41,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:41,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:41,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:41,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:41,199 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:41,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:41,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:41,242 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:41,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:41,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:41,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:41,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:41,455 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:41,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:41,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:41,511 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:41,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:41,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:41,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:41,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:41,768 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:41,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:41,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:41,816 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:41,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:41,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:41,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:41,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:42,013 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:42,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:42,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:42,057 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:42,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:42,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:42,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:42,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:42,273 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:42,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:42,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:42,320 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:42,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:42,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:42,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:42,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:42,527 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:42,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:42,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:42,580 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:42,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:42,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:42,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:42,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:42,768 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:42,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:42,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:42,809 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:42,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:42,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:42,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:42,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:42,969 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:43,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:43,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:43,012 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:43,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:43,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:43,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:43,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:43,198 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:43,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:43,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:43,239 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:43,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:43,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:43,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:43,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:43,428 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:43,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:43,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:43,474 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:43,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:43,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:43,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:43,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:43,689 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:43,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:43,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:43,742 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:43,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:43,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:43,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:43,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:43,943 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:43,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:43,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:43,983 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:43,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:43,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:43,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:43,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:44,142 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:44,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:44,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:44,185 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:44,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:44,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:44,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:44,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:44,341 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:44,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:44,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:44,382 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:44,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:44,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:44,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:44,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:44,547 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:44,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:44,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:44,589 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:44,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:44,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:44,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:44,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:44,770 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:44,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:44,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:44,819 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:44,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:44,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:44,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:44,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:44,986 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:45,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:45,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:45,029 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:45,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:45,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:45,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:45,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:45,221 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:45,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:45,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:45,261 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:45,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:45,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:45,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:45,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:45,444 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:45,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:45,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:45,482 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:45,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:45,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:45,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:45,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:45,641 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:45,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:45,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:45,680 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:45,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:45,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:45,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:45,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:45,875 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:45,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:45,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:45,917 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:45,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:45,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:45,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:45,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:46,118 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:46,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:46,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:46,162 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:46,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:46,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:46,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:46,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:46,323 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:46,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:46,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:46,366 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:46,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:46,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:46,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:46,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:46,530 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:46,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:46,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:46,573 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:46,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:46,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:46,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:46,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:46,763 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:46,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:46,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:46,808 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:46,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:46,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:46,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:46,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:47,003 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:47,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:47,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:47,045 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:47,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:47,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:47,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:47,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:47,232 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:47,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:47,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:47,277 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:47,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:47,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:47,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:47,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:47,476 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:47,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:47,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:47,519 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:47,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:47,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:47,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:47,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:47,707 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:47,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:47,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:47,748 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:47,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:47,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:47,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:47,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:47,913 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:47,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:47,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:47,963 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:47,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:47,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:47,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:47,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:48,136 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:48,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:48,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:48,177 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:48,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:48,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:48,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:48,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:48,365 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:48,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:48,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:48,413 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:48,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:48,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:48,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:48,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:48,597 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:48,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:48,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:48,642 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:48,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:48,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:48,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:48,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:48,830 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:48,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:48,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:48,873 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:48,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:48,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:48,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:48,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:49,064 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:49,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:49,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:49,106 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:49,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:49,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:49,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:49,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:49,300 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:49,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:49,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:49,341 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:49,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:49,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:49,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:49,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:49,535 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:49,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:49,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:49,577 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:49,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:49,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:49,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:49,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:49,775 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:02:49,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:49,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 137 states and 252 transitions. [2023-11-24 23:02:49,824 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2023-11-24 23:02:49,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:02:49,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:49,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:49,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat