./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product01.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_7a75d361-3d14-493e-b68d-180629255cee/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a75d361-3d14-493e-b68d-180629255cee/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a75d361-3d14-493e-b68d-180629255cee/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a75d361-3d14-493e-b68d-180629255cee/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product01.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a75d361-3d14-493e-b68d-180629255cee/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a75d361-3d14-493e-b68d-180629255cee/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9e1f50e371f5b814186a57854319e9843da0975e82265b9caee22e9ced53be79 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:38:03,856 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:38:03,986 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a75d361-3d14-493e-b68d-180629255cee/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 02:38:03,995 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:38:03,996 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:38:04,046 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:38:04,047 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:38:04,048 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:38:04,049 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:38:04,054 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:38:04,055 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:38:04,055 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:38:04,056 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 02:38:04,058 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:38:04,058 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 02:38:04,058 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:38:04,059 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:38:04,059 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:38:04,060 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:38:04,060 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 02:38:04,060 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:38:04,061 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:38:04,061 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:38:04,062 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:38:04,062 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:38:04,063 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:38:04,064 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:38:04,064 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:38:04,064 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:38:04,065 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:38:04,066 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:38:04,066 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:38:04,067 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:38:04,067 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_7a75d361-3d14-493e-b68d-180629255cee/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a75d361-3d14-493e-b68d-180629255cee/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e1f50e371f5b814186a57854319e9843da0975e82265b9caee22e9ced53be79 [2023-11-19 02:38:04,429 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:38:04,462 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:38:04,465 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:38:04,466 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:38:04,467 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:38:04,468 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a75d361-3d14-493e-b68d-180629255cee/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/product-lines/minepump_spec4_product01.cil.c [2023-11-19 02:38:07,560 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:38:07,889 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:38:07,889 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a75d361-3d14-493e-b68d-180629255cee/sv-benchmarks/c/product-lines/minepump_spec4_product01.cil.c [2023-11-19 02:38:07,904 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a75d361-3d14-493e-b68d-180629255cee/bin/ukojak-verify-G8NBE6pJGL/data/bab4e2b80/97233b21ed3549d090fc851496f01b68/FLAGfd3682b34 [2023-11-19 02:38:07,920 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a75d361-3d14-493e-b68d-180629255cee/bin/ukojak-verify-G8NBE6pJGL/data/bab4e2b80/97233b21ed3549d090fc851496f01b68 [2023-11-19 02:38:07,923 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:38:07,925 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:38:07,926 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:38:07,927 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:38:07,932 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:38:07,933 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:38:07" (1/1) ... [2023-11-19 02:38:07,934 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52299b52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:38:07, skipping insertion in model container [2023-11-19 02:38:07,935 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:38:07" (1/1) ... [2023-11-19 02:38:07,997 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:38:08,166 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_7a75d361-3d14-493e-b68d-180629255cee/sv-benchmarks/c/product-lines/minepump_spec4_product01.cil.c[1605,1618] [2023-11-19 02:38:08,281 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:38:08,294 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 02:38:08,307 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [49] [2023-11-19 02:38:08,309 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [58] [2023-11-19 02:38:08,310 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [96] [2023-11-19 02:38:08,310 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [197] [2023-11-19 02:38:08,310 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [311] [2023-11-19 02:38:08,311 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [376] [2023-11-19 02:38:08,311 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [457] [2023-11-19 02:38:08,311 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [483] [2023-11-19 02:38:08,316 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_7a75d361-3d14-493e-b68d-180629255cee/sv-benchmarks/c/product-lines/minepump_spec4_product01.cil.c[1605,1618] [2023-11-19 02:38:08,377 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:38:08,402 INFO L206 MainTranslator]: Completed translation [2023-11-19 02:38:08,402 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:38:08 WrapperNode [2023-11-19 02:38:08,403 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:38:08,404 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 02:38:08,405 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 02:38:08,405 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 02:38:08,413 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:38:08" (1/1) ... [2023-11-19 02:38:08,449 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:38:08" (1/1) ... [2023-11-19 02:38:08,492 INFO L138 Inliner]: procedures = 49, calls = 88, calls flagged for inlining = 18, calls inlined = 14, statements flattened = 133 [2023-11-19 02:38:08,493 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 02:38:08,493 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 02:38:08,494 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 02:38:08,494 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 02:38:08,505 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:38:08" (1/1) ... [2023-11-19 02:38:08,505 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:38:08" (1/1) ... [2023-11-19 02:38:08,508 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:38:08" (1/1) ... [2023-11-19 02:38:08,508 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:38:08" (1/1) ... [2023-11-19 02:38:08,514 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:38:08" (1/1) ... [2023-11-19 02:38:08,519 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:38:08" (1/1) ... [2023-11-19 02:38:08,521 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:38:08" (1/1) ... [2023-11-19 02:38:08,522 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:38:08" (1/1) ... [2023-11-19 02:38:08,525 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 02:38:08,535 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 02:38:08,535 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 02:38:08,535 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 02:38:08,537 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:38:08" (1/1) ... [2023-11-19 02:38:08,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:38:08,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a75d361-3d14-493e-b68d-180629255cee/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 02:38:08,593 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a75d361-3d14-493e-b68d-180629255cee/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 02:38:08,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a75d361-3d14-493e-b68d-180629255cee/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 02:38:08,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 02:38:08,671 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-19 02:38:08,671 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-19 02:38:08,671 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-19 02:38:08,671 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-19 02:38:08,672 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-11-19 02:38:08,672 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-11-19 02:38:08,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 02:38:08,672 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-11-19 02:38:08,672 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-11-19 02:38:08,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 02:38:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 02:38:08,745 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 02:38:08,748 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 02:38:09,028 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 02:38:09,149 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 02:38:09,149 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-19 02:38:09,154 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:38:09 BoogieIcfgContainer [2023-11-19 02:38:09,155 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 02:38:09,156 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 02:38:09,156 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 02:38:09,167 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 02:38:09,168 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:38:09" (1/1) ... [2023-11-19 02:38:09,178 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 02:38:09,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:09,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 35 states and 45 transitions. [2023-11-19 02:38:09,237 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2023-11-19 02:38:09,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-19 02:38:09,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:09,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:09,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:09,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:38:09,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:09,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 35 states and 43 transitions. [2023-11-19 02:38:09,585 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 43 transitions. [2023-11-19 02:38:09,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-19 02:38:09,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:09,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:09,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:09,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:38:09,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:09,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 37 states and 46 transitions. [2023-11-19 02:38:09,747 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2023-11-19 02:38:09,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-19 02:38:09,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:09,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:09,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:09,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:38:10,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:10,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 46 states and 67 transitions. [2023-11-19 02:38:10,137 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 67 transitions. [2023-11-19 02:38:10,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-19 02:38:10,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:10,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:10,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:10,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:38:10,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:10,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 52 states and 83 transitions. [2023-11-19 02:38:10,933 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 83 transitions. [2023-11-19 02:38:10,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-19 02:38:10,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:10,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:10,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:11,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:38:11,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:11,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 53 states and 84 transitions. [2023-11-19 02:38:11,083 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 84 transitions. [2023-11-19 02:38:11,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-19 02:38:11,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:11,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:11,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:11,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:38:11,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:11,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 54 states and 85 transitions. [2023-11-19 02:38:11,293 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 85 transitions. [2023-11-19 02:38:11,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 02:38:11,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:11,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:11,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:11,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:38:11,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:11,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 59 states and 94 transitions. [2023-11-19 02:38:11,470 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 94 transitions. [2023-11-19 02:38:11,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-19 02:38:11,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:11,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:11,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:11,535 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:38:11,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:11,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 64 states and 104 transitions. [2023-11-19 02:38:11,710 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 104 transitions. [2023-11-19 02:38:11,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-19 02:38:11,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:11,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:11,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:11,759 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:38:11,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:11,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 65 states and 105 transitions. [2023-11-19 02:38:11,787 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 105 transitions. [2023-11-19 02:38:11,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-19 02:38:11,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:11,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:11,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:11,994 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-19 02:38:12,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:12,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 68 states and 115 transitions. [2023-11-19 02:38:12,437 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 115 transitions. [2023-11-19 02:38:12,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-19 02:38:12,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:12,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:12,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:12,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:38:12,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:12,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 69 states and 116 transitions. [2023-11-19 02:38:12,569 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 116 transitions. [2023-11-19 02:38:12,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-19 02:38:12,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:12,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:12,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:12,829 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:13,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:13,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 71 states and 116 transitions. [2023-11-19 02:38:13,155 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 116 transitions. [2023-11-19 02:38:13,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:13,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:13,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:13,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:13,530 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:13,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:13,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:13,719 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:13,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:13,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:13,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:13,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:13,972 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:14,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:14,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:14,022 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:14,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:14,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:14,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:14,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:14,333 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:14,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:14,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:14,386 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:14,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:14,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:14,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:14,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:14,635 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:14,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:14,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:14,688 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:14,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:14,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:14,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:14,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:15,026 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:15,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:15,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:15,085 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:15,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:15,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:15,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:15,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:15,368 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:15,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:15,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:15,413 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:15,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:15,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:15,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:15,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:15,678 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:15,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:15,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:15,724 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:15,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:15,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:15,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:15,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:16,012 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:16,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:16,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:16,072 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:16,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:16,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:16,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:16,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:16,330 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:16,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:16,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:16,386 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:16,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:16,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:16,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:16,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:16,668 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:16,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:16,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:16,712 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:16,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:16,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:16,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:16,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:16,946 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:17,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:17,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:17,008 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:17,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:17,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:17,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:17,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:17,246 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:17,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:17,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:17,291 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:17,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:17,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:17,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:17,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:17,518 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:17,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:17,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:17,573 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:17,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:17,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:17,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:17,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:17,801 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:17,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:17,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:17,847 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:17,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:17,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:17,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:17,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:18,085 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:18,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:18,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:18,142 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:18,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:18,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:18,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:18,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:18,379 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:18,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:18,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:18,423 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:18,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:18,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:18,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:18,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:18,643 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:18,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:18,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:18,698 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:18,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:18,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:18,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:18,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:18,929 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:18,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:18,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:18,974 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:18,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:18,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:18,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:18,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:19,191 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:19,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:19,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:19,234 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:19,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:19,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:19,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:19,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:19,458 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:19,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:19,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:19,504 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:19,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:19,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:19,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:19,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:19,730 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:19,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:19,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:19,775 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:19,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:19,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:19,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:19,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:20,019 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:20,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:20,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:20,063 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:20,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:20,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:20,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:20,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:20,285 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:20,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:20,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:20,329 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:20,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:20,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:20,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:20,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:20,579 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:20,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:20,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:20,622 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:20,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:20,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:20,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:20,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:20,863 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:20,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:20,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:20,907 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:20,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:20,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:20,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:20,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:21,206 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:21,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:21,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:21,259 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:21,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:21,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:21,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:21,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:21,531 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:21,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:21,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:21,577 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:21,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:21,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:21,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:21,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:21,794 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:21,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:21,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:21,837 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:21,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:21,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:21,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:21,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:22,077 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:22,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:22,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:22,118 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:22,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:22,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:22,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:22,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:22,341 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:22,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:22,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:22,388 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:22,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:22,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:22,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:22,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:22,636 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:22,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:22,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:22,682 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:22,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:22,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:22,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:22,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:22,886 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:22,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:22,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:22,922 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:22,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:22,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:22,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:22,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:23,129 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:23,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:23,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:23,169 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:23,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:23,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:23,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:23,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:23,379 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:23,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:23,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:23,422 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:23,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:23,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:23,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:23,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:23,652 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:23,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:23,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:23,689 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:23,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:23,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:23,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:23,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:23,890 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:23,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:23,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:23,932 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:23,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:23,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:23,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:23,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:24,187 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:24,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:24,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:24,237 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:24,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:24,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:24,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:24,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:24,434 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:24,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:24,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:24,474 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:24,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:24,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:24,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:24,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:24,671 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:24,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:24,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:24,711 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:24,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:24,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:24,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:24,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:24,918 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:24,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:24,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:24,955 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:24,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:24,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:24,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:24,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:25,149 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:25,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:25,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:25,189 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:25,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:25,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:25,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:25,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:25,378 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:25,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:25,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:25,414 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:25,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:25,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:25,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:25,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:25,606 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:25,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:25,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:25,647 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:25,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:25,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:25,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:25,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:25,831 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:25,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:25,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:25,871 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:25,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:25,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:25,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:25,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:26,054 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:26,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:26,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:26,089 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:26,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:26,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:26,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:26,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:26,280 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:26,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:26,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:26,317 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:26,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:26,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:26,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:26,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:26,518 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:26,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:26,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:26,557 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:26,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:26,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:26,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:26,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:26,757 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:26,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:26,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:26,793 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:26,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:26,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:26,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:26,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:26,985 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:27,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:27,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:27,025 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:27,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:27,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:27,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:27,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:27,214 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:27,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:27,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:27,250 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:27,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:27,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:27,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:27,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:27,445 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:27,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:27,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:27,481 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:27,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:27,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:27,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:27,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:27,660 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:27,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:27,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:27,696 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:27,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:27,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:27,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:27,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:27,885 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:27,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:27,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:27,921 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:27,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:27,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:27,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:27,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:28,107 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:28,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:28,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:28,147 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:28,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:28,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:28,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:28,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:28,328 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:28,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:28,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:28,362 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:28,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:28,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:28,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:28,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:28,559 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:28,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:28,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:28,589 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:28,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:28,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:28,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:28,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:28,769 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:28,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:28,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:28,804 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:28,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:28,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:28,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:28,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:28,986 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:29,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:29,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:29,019 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:29,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:29,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:29,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:29,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:29,207 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:29,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:29,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:29,239 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:29,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:29,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:29,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:29,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:29,416 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:29,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:29,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:29,449 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:29,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:29,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:29,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:29,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:29,618 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:29,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:29,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:29,649 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:29,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:29,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:29,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:29,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:29,820 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:29,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:29,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:29,866 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:29,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:29,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:29,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:29,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:30,094 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:30,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:30,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:30,133 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:30,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:30,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:30,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:30,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:30,306 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:30,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:30,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:30,336 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:30,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:30,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:30,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:30,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:30,511 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:30,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:30,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:30,543 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:30,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:30,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:30,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:30,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:30,760 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:30,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:30,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:30,791 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:30,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:30,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:30,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:30,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:30,971 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:31,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:31,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:31,003 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:31,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:31,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:31,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:31,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:31,169 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:31,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:31,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:31,199 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:31,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:31,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:31,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:31,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:31,365 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:31,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:31,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:31,394 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:31,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:31,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:31,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:31,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:31,572 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:31,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:31,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:31,601 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:31,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:31,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:31,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:31,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:31,766 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:31,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:31,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:31,795 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:31,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:31,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:31,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:31,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:31,970 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:32,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:32,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:32,002 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:32,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:32,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:32,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:32,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:32,173 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:32,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:32,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:32,203 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:32,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:32,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:32,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:32,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:32,395 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:32,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:32,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:32,426 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:32,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:32,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:32,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:32,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:32,600 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:32,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:32,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:32,633 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:32,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:32,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:32,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:32,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:32,806 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:32,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:32,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:32,837 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:32,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:32,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:32,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:32,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:33,009 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:33,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:33,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:33,040 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:33,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:33,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:33,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:33,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:33,218 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:33,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:33,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:33,250 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:33,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:33,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:33,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:33,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:33,422 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:33,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:33,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:33,449 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:33,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:33,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:33,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:33,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:33,618 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:33,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:33,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:33,649 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:33,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:33,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:33,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:33,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:33,822 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:33,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:33,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:33,861 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:33,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:33,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:33,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:33,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:34,032 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:34,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:34,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:34,062 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:34,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:34,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:34,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:34,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:34,231 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:34,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:34,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:34,261 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:34,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:34,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:34,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:34,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:34,434 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:34,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:34,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:34,461 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:34,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:34,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:34,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:34,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:34,630 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:34,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:34,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:34,662 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:34,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:34,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:34,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:34,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:34,834 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:34,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:34,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:34,863 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:34,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:34,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:34,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:34,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:35,047 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:35,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:35,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:35,075 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:35,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:35,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:35,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:35,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:35,252 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:35,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:35,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:35,283 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:35,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:35,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:35,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:35,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:35,458 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:35,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:35,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:35,487 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:35,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:35,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:35,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:35,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:35,682 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:35,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:35,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:35,713 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:35,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:35,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:35,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:35,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:35,892 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:35,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:35,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:35,921 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:35,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:35,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:35,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:35,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:36,095 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:36,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:36,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:36,129 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:36,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:36,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:36,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:36,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:36,307 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:36,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:36,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:36,336 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:36,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:36,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:36,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:36,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:36,517 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:36,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:36,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:36,545 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:36,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:36,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:36,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:36,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:36,723 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:36,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:36,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:36,752 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:36,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:36,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:36,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:36,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:36,919 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:36,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:36,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:36,950 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:36,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:36,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:36,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:36,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:37,122 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:37,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:37,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:37,151 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:37,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:37,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:37,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:37,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:37,328 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:37,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:37,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:37,357 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:37,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:37,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:37,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:37,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:37,537 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:37,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:37,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:37,567 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:37,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:37,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:37,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:37,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:37,734 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:37,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:37,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:37,763 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:37,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:37,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:37,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:37,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:37,938 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:37,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:37,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:37,964 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:37,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:37,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:37,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:37,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:38,180 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:38,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:38,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:38,220 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:38,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:38,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:38,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:38,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:38,391 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:38,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:38,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:38,424 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:38,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:38,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:38,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:38,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:38,646 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:38,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:38,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:38,673 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:38,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:38,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:38,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:38,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:38,838 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:38,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:38,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:38,866 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:38,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:38,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:38,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:38,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:39,047 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:39,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:39,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:39,076 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:39,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:39,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:39,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:39,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:39,242 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:39,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:39,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:39,270 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:39,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:39,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:39,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:39,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:39,436 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:39,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:39,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:39,464 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:39,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:39,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:39,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:39,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:39,632 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:39,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:39,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:39,661 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:39,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:39,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:39,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:39,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:39,828 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:39,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:39,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:39,856 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:39,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:39,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:39,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:39,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:40,050 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:40,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:40,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:40,077 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:40,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:40,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:40,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:40,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:40,235 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:40,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:40,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:40,263 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:40,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:40,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:40,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:40,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:40,433 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:40,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:40,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:40,461 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:40,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:40,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:40,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:40,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:40,612 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:40,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:40,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:40,636 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:40,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:40,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:40,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:40,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:40,793 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:40,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:40,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:40,819 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:40,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:40,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:40,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:40,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:40,984 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:41,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:41,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:41,012 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:41,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:41,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:41,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:41,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:41,170 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:41,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:41,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:41,197 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:41,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:41,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:41,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:41,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:41,344 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:41,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:41,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:41,371 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:41,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:41,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:41,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:41,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:41,527 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:41,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:41,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:41,552 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:41,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:41,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:41,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:41,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:41,694 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:41,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:41,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:41,720 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:41,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:41,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:41,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:41,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:41,878 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:41,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:41,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:41,906 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:41,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:41,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:41,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:41,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:42,039 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:42,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:42,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:42,067 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:42,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:42,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:42,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:42,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:42,217 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:42,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:42,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:42,247 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:42,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:42,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:42,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:42,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:42,377 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:42,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:42,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:42,409 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:42,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:42,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:42,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:42,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:42,547 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:42,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:42,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:42,575 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:42,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:42,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:42,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:42,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:42,726 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:42,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:42,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:42,754 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:42,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:42,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:42,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:42,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:42,889 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:42,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:42,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:42,919 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:42,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:42,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:42,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:42,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:43,048 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:43,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:43,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:43,076 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:43,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:43,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:43,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:43,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:43,198 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:43,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:43,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:43,226 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:43,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:43,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:43,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:43,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:43,371 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:43,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:43,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:43,403 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:43,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:43,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:43,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:43,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:43,529 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:43,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:43,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:43,566 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:43,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:43,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:43,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:43,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:43,692 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:43,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:43,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:43,714 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:43,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:43,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:43,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:43,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:43,858 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:43,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:43,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:43,886 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:43,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:43,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:43,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:43,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:44,056 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:44,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:44,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:44,098 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:44,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:44,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:44,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:44,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:44,221 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:44,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:44,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:44,252 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:44,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:44,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:44,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:44,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:44,387 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:44,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:44,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:44,411 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:44,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:44,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:44,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:44,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:44,566 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:44,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:44,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:44,594 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:44,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:44,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:44,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:44,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:44,735 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:44,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:44,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:44,776 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:44,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:44,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:44,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:44,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:44,895 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:44,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:44,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:44,927 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:44,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:44,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:44,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:44,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:45,098 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:45,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:45,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:45,127 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:45,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:45,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:45,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:45,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:45,250 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:45,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:45,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:45,290 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:45,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:45,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:45,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:45,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:45,446 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:45,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:45,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:45,474 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:45,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:45,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:45,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:45,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:45,630 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:45,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:45,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:45,662 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:45,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:45,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:45,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:45,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:45,785 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:45,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:45,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:45,812 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:45,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:45,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:45,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:45,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:45,943 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:45,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:45,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:45,970 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:45,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:45,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:45,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:45,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:46,135 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:46,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:46,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:46,162 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:46,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:46,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:46,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:46,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:46,301 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:46,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:46,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:46,330 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:46,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:46,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:46,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:46,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:46,494 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:46,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:46,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:46,527 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:46,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:46,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:46,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:46,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:46,676 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:46,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:46,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:46,699 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:46,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:46,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:46,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:46,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:46,839 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:46,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:46,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:46,865 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:46,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:46,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:46,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:46,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:46,985 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:47,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:47,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:47,010 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:47,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:47,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:47,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:47,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:47,126 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:47,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:47,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:47,154 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:47,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:47,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:47,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:47,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:47,310 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:47,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:47,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:47,340 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:47,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:47,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:47,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:47,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:47,500 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:47,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:47,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:47,527 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:47,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:47,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:47,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:38:47,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:38:47,658 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:38:47,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:38:47,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 122 transitions. [2023-11-19 02:38:47,686 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2023-11-19 02:38:47,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:38:47,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:38:47,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms