./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product25.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50a39157-482f-4d37-8d59-612979dde521/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50a39157-482f-4d37-8d59-612979dde521/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50a39157-482f-4d37-8d59-612979dde521/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50a39157-482f-4d37-8d59-612979dde521/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product25.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50a39157-482f-4d37-8d59-612979dde521/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50a39157-482f-4d37-8d59-612979dde521/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 586e2c87093d9cb3f870b8341d8eab6b70b165e3f162b5ed0d4d08ed0a9ba515 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:04:25,937 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:04:26,069 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50a39157-482f-4d37-8d59-612979dde521/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 23:04:26,078 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:04:26,079 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:04:26,122 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:04:26,123 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:04:26,124 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:04:26,125 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:04:26,130 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:04:26,131 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:04:26,131 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:04:26,132 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 23:04:26,134 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:04:26,134 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 23:04:26,135 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:04:26,135 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:04:26,135 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:04:26,136 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:04:26,136 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 23:04:26,137 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:04:26,137 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:04:26,138 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:04:26,140 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:04:26,141 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:04:26,141 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:04:26,142 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:04:26,142 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:04:26,143 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:04:26,143 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:04:26,145 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:04:26,145 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:04:26,145 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:04:26,146 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_50a39157-482f-4d37-8d59-612979dde521/bin/ukojak-verify-afCqCEvfdi/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50a39157-482f-4d37-8d59-612979dde521/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 586e2c87093d9cb3f870b8341d8eab6b70b165e3f162b5ed0d4d08ed0a9ba515 [2023-11-24 23:04:26,465 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:04:26,505 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:04:26,509 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:04:26,510 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:04:26,511 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:04:26,513 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50a39157-482f-4d37-8d59-612979dde521/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/product-lines/minepump_spec4_product25.cil.c [2023-11-24 23:04:30,092 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:04:30,528 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:04:30,529 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50a39157-482f-4d37-8d59-612979dde521/sv-benchmarks/c/product-lines/minepump_spec4_product25.cil.c [2023-11-24 23:04:30,549 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50a39157-482f-4d37-8d59-612979dde521/bin/ukojak-verify-afCqCEvfdi/data/1455de3d7/5deb59bddea244feb66faaa0b1bd1181/FLAG498a25168 [2023-11-24 23:04:30,563 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50a39157-482f-4d37-8d59-612979dde521/bin/ukojak-verify-afCqCEvfdi/data/1455de3d7/5deb59bddea244feb66faaa0b1bd1181 [2023-11-24 23:04:30,567 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:04:30,569 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:04:30,571 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:04:30,571 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:04:30,577 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:04:30,577 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:04:30" (1/1) ... [2023-11-24 23:04:30,579 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27e1b248 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:30, skipping insertion in model container [2023-11-24 23:04:30,579 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:04:30" (1/1) ... [2023-11-24 23:04:30,648 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:04:30,834 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_50a39157-482f-4d37-8d59-612979dde521/sv-benchmarks/c/product-lines/minepump_spec4_product25.cil.c[1605,1618] [2023-11-24 23:04:31,092 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:04:31,111 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:04:31,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [49] [2023-11-24 23:04:31,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [58] [2023-11-24 23:04:31,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [127] [2023-11-24 23:04:31,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [306] [2023-11-24 23:04:31,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [344] [2023-11-24 23:04:31,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [371] [2023-11-24 23:04:31,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [460] [2023-11-24 23:04:31,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [826] [2023-11-24 23:04:31,143 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_50a39157-482f-4d37-8d59-612979dde521/sv-benchmarks/c/product-lines/minepump_spec4_product25.cil.c[1605,1618] [2023-11-24 23:04:31,265 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:04:31,295 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:04:31,296 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:31 WrapperNode [2023-11-24 23:04:31,296 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:04:31,297 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:04:31,298 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:04:31,298 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:04:31,306 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:31" (1/1) ... [2023-11-24 23:04:31,323 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:31" (1/1) ... [2023-11-24 23:04:31,354 INFO L138 Inliner]: procedures = 53, calls = 95, calls flagged for inlining = 23, calls inlined = 17, statements flattened = 166 [2023-11-24 23:04:31,355 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:04:31,356 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:04:31,356 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:04:31,356 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:04:31,369 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:31" (1/1) ... [2023-11-24 23:04:31,369 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:31" (1/1) ... [2023-11-24 23:04:31,374 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:31" (1/1) ... [2023-11-24 23:04:31,374 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:31" (1/1) ... [2023-11-24 23:04:31,383 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:31" (1/1) ... [2023-11-24 23:04:31,402 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:31" (1/1) ... [2023-11-24 23:04:31,403 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:31" (1/1) ... [2023-11-24 23:04:31,405 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:31" (1/1) ... [2023-11-24 23:04:31,408 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:04:31,409 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:04:31,409 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:04:31,410 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:04:31,411 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:31" (1/1) ... [2023-11-24 23:04:31,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:04:31,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50a39157-482f-4d37-8d59-612979dde521/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:04:31,460 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50a39157-482f-4d37-8d59-612979dde521/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:04:31,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50a39157-482f-4d37-8d59-612979dde521/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:04:31,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:04:31,518 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2023-11-24 23:04:31,518 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2023-11-24 23:04:31,518 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-24 23:04:31,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-24 23:04:31,519 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-24 23:04:31,519 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-24 23:04:31,519 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-11-24 23:04:31,520 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-11-24 23:04:31,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:04:31,520 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-11-24 23:04:31,521 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-11-24 23:04:31,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:04:31,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:04:31,616 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:04:31,619 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:04:31,952 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:04:32,147 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:04:32,147 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-24 23:04:32,150 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:04:32 BoogieIcfgContainer [2023-11-24 23:04:32,150 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:04:32,151 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:04:32,152 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:04:32,166 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:04:32,166 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:04:32" (1/1) ... [2023-11-24 23:04:32,178 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:04:32,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:32,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 44 states and 58 transitions. [2023-11-24 23:04:32,250 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2023-11-24 23:04:32,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-24 23:04:32,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:32,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:32,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:32,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:32,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:32,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 44 states and 56 transitions. [2023-11-24 23:04:32,622 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 56 transitions. [2023-11-24 23:04:32,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-24 23:04:32,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:32,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:32,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:32,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:32,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:32,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 46 states and 59 transitions. [2023-11-24 23:04:32,906 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 59 transitions. [2023-11-24 23:04:32,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-24 23:04:32,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:32,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:32,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:33,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:33,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:33,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 55 states and 76 transitions. [2023-11-24 23:04:33,227 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 76 transitions. [2023-11-24 23:04:33,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-24 23:04:33,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:33,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:33,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:33,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:33,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:33,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 56 states and 77 transitions. [2023-11-24 23:04:33,410 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 77 transitions. [2023-11-24 23:04:33,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-24 23:04:33,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:33,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:33,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:33,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:33,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:33,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 57 states and 78 transitions. [2023-11-24 23:04:33,540 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 78 transitions. [2023-11-24 23:04:33,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-24 23:04:33,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:33,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:33,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:33,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:34,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:34,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 67 states and 98 transitions. [2023-11-24 23:04:34,011 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 98 transitions. [2023-11-24 23:04:34,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-24 23:04:34,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:34,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:34,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:34,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:34,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:34,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 81 states and 130 transitions. [2023-11-24 23:04:34,922 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 130 transitions. [2023-11-24 23:04:34,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-24 23:04:34,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:34,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:34,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:34,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:35,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:35,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 82 states and 131 transitions. [2023-11-24 23:04:35,007 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 131 transitions. [2023-11-24 23:04:35,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-24 23:04:35,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:35,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:35,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:35,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:35,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:35,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 83 states and 132 transitions. [2023-11-24 23:04:35,096 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 132 transitions. [2023-11-24 23:04:35,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-24 23:04:35,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:35,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:35,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:35,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:35,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:35,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 84 states and 133 transitions. [2023-11-24 23:04:35,245 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 133 transitions. [2023-11-24 23:04:35,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-24 23:04:35,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:35,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:35,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:35,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:36,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:36,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 95 states and 158 transitions. [2023-11-24 23:04:36,199 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 158 transitions. [2023-11-24 23:04:36,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:04:36,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:36,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:36,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:36,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:36,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:36,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 96 states and 159 transitions. [2023-11-24 23:04:36,511 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 159 transitions. [2023-11-24 23:04:36,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-24 23:04:36,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:36,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:36,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:36,548 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:04:36,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:36,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 101 states and 168 transitions. [2023-11-24 23:04:36,678 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 168 transitions. [2023-11-24 23:04:36,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-24 23:04:36,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:36,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:36,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:36,716 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:04:36,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:36,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 102 states and 169 transitions. [2023-11-24 23:04:36,751 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 169 transitions. [2023-11-24 23:04:36,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-24 23:04:36,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:36,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:36,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:36,792 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:04:37,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:37,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 107 states and 179 transitions. [2023-11-24 23:04:37,023 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 179 transitions. [2023-11-24 23:04:37,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-24 23:04:37,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:37,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:37,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:37,063 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:04:37,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:37,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 108 states and 180 transitions. [2023-11-24 23:04:37,102 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 180 transitions. [2023-11-24 23:04:37,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-24 23:04:37,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:37,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:37,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:37,201 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:04:38,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:38,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 113 states and 197 transitions. [2023-11-24 23:04:38,010 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 197 transitions. [2023-11-24 23:04:38,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-24 23:04:38,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:38,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:38,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:38,300 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 23:04:39,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:39,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 118 states and 214 transitions. [2023-11-24 23:04:39,584 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 214 transitions. [2023-11-24 23:04:39,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 23:04:39,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:39,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:39,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:39,648 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:04:40,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:40,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 120 states and 216 transitions. [2023-11-24 23:04:40,255 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 216 transitions. [2023-11-24 23:04:40,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-11-24 23:04:40,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:40,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:40,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:40,567 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:41,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:41,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 125 states and 223 transitions. [2023-11-24 23:04:41,476 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 223 transitions. [2023-11-24 23:04:41,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:41,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:41,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:41,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:41,957 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:42,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:42,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:42,220 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:42,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:42,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:42,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:42,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:42,522 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:42,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:42,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:42,595 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:42,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:42,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:42,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:42,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:42,966 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:43,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:43,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:43,022 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:43,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:43,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:43,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:43,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:43,345 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:43,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:43,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:43,405 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:43,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:43,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:43,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:43,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:43,721 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:43,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:43,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:43,780 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:43,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:43,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:43,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:43,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:44,120 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:44,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:44,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:44,182 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:44,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:44,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:44,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:44,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:44,558 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:44,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:44,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:44,652 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:44,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:44,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:44,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:44,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:44,955 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:45,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:45,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:45,018 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:45,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:45,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:45,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:45,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:45,277 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:45,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:45,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:45,355 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:45,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:45,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:45,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:45,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:45,619 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:45,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:45,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:45,677 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:45,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:45,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:45,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:45,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:45,934 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:46,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:46,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:46,011 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:46,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:46,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:46,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:46,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:46,294 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:46,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:46,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:46,348 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:46,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:46,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:46,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:46,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:46,631 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:46,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:46,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:46,703 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:46,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:46,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:46,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:46,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:46,937 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:46,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:46,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:46,986 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:46,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:46,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:46,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:46,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:47,210 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:47,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:47,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:47,285 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:47,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:47,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:47,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:47,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:47,582 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:47,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:47,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:47,642 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:47,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:47,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:47,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:47,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:47,911 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:47,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:47,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:47,969 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:47,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:47,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:47,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:47,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:48,228 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:48,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:48,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:48,284 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:48,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:48,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:48,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:48,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:48,538 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:48,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:48,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:48,592 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:48,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:48,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:48,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:48,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:48,821 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:48,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:48,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:48,888 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:48,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:48,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:48,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:48,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:49,135 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:49,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:49,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:49,196 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:49,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:49,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:49,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:49,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:49,455 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:49,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:49,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:49,516 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:49,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:49,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:49,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:49,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:49,784 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:49,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:49,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:49,847 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:49,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:49,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:49,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:49,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:50,100 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:50,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:50,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:50,162 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:50,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:50,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:50,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:50,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:50,408 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:50,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:50,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:50,480 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:50,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:50,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:50,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:50,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:50,860 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:50,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:50,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:50,927 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:50,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:50,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:50,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:50,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:51,177 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:51,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:51,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:51,235 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:51,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:51,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:51,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:51,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:51,484 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:51,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:51,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:51,540 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:51,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:51,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:51,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:51,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:51,806 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:51,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:51,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:51,862 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:51,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:51,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:51,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:51,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:52,116 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:52,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:52,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:52,173 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:52,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:52,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:52,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:52,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:52,438 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:52,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:52,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:52,522 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:52,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:52,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:52,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:52,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:52,800 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:52,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:52,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:52,857 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:52,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:52,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:52,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:52,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:53,109 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:53,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:53,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:53,166 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:53,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:53,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:53,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:53,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:53,388 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:53,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:53,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:53,447 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:53,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:53,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:53,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:53,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:53,700 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:53,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:53,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:53,755 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:53,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:53,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:53,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:53,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:53,993 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:54,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:54,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:54,054 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:54,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:54,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:54,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:54,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:54,285 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:54,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:54,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:54,344 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:54,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:54,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:54,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:54,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:54,633 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:54,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:54,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:54,706 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:54,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:54,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:54,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:54,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:54,958 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:55,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:55,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:55,017 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:55,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:55,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:55,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:55,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:55,257 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:55,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:55,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:55,320 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:55,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:55,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:55,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:55,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:55,554 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:55,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:55,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:55,617 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:55,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:55,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:55,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:55,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:55,846 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:55,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:55,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:55,898 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:55,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:55,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:55,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:55,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:56,095 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:56,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:56,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:56,149 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:56,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:56,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:56,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:56,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:56,348 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:56,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:56,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:56,403 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:56,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:56,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:56,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:56,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:56,663 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:56,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:56,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:56,713 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:56,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:56,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:56,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:56,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:56,921 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:56,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:56,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:56,969 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:56,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:56,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:56,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:56,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:57,160 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:57,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:57,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:57,206 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:57,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:57,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:57,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:57,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:57,398 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:57,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:57,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:57,452 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:57,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:57,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:57,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:57,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:57,652 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:57,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:57,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:57,699 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:57,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:57,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:57,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:57,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:57,903 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:57,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:57,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:57,949 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:57,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:57,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:57,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:57,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:58,141 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:58,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:58,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:58,195 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:58,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:58,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:58,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:58,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:58,414 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:58,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:58,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:58,470 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:58,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:58,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:58,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:58,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:58,687 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:58,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:58,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:58,735 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:58,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:58,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:58,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:58,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:58,917 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:58,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:58,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:58,962 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:58,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:58,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:58,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:58,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:59,157 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:59,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:59,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:59,210 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:59,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:59,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:59,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:59,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:59,394 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:59,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:59,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:59,460 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:59,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:59,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:59,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:59,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:59,659 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:59,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:59,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:59,710 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:59,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:59,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:59,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:59,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:59,928 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:04:59,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:59,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:04:59,979 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:04:59,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:04:59,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:59,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:59,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:00,175 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:00,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:00,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:00,218 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:00,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:00,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:00,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:00,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:00,414 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:00,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:00,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:00,473 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:00,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:00,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:00,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:00,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:00,659 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:00,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:00,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:00,705 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:00,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:00,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:00,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:00,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:00,889 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:00,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:00,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:00,938 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:00,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:00,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:00,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:00,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:01,124 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:01,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:01,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:01,170 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:01,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:01,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:01,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:01,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:01,345 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:01,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:01,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:01,390 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:01,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:01,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:01,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:01,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:01,571 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:01,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:01,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:01,619 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:01,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:01,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:01,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:01,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:01,802 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:01,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:01,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:01,851 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:01,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:01,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:01,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:01,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:02,039 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:02,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:02,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:02,092 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:02,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:02,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:02,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:02,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:02,278 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:02,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:02,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:02,324 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:02,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:02,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:02,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:02,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:02,494 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:02,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:02,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:02,542 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:02,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:02,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:02,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:02,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:02,730 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:02,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:02,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:02,777 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:02,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:02,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:02,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:02,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:02,967 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:03,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:03,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:03,015 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:03,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:03,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:03,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:03,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:03,218 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:03,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:03,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:03,272 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:03,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:03,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:03,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:03,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:03,452 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:03,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:03,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:03,500 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:03,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:03,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:03,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:03,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:03,676 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:03,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:03,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:03,725 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:03,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:03,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:03,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:03,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:03,903 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:03,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:03,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:03,954 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:03,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:03,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:03,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:03,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:04,124 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:04,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:04,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:04,169 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:04,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:04,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:04,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:04,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:04,328 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:04,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:04,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:04,376 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:04,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:04,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:04,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:04,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:04,554 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:04,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:04,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:04,599 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:04,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:04,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:04,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:04,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:04,778 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:04,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:04,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:04,820 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:04,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:04,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:04,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:04,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:04,960 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:05,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:05,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:05,002 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:05,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:05,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:05,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:05,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:05,144 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:05,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:05,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:05,184 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:05,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:05,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:05,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:05,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:05,330 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:05,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:05,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:05,380 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:05,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:05,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:05,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:05,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:05,589 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:05,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:05,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:05,643 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:05,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:05,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:05,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:05,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:05,837 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:05,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:05,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:05,895 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:05,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:05,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:05,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:05,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:06,061 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:06,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:06,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:06,114 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:06,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:06,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:06,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:06,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:06,278 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:06,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:06,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:06,324 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:06,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:06,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:06,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:06,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:06,530 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:06,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:06,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:06,579 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:06,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:06,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:06,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:06,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:06,745 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:06,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:06,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:06,789 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:06,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:06,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:06,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:06,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:06,940 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:06,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:06,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:06,981 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:06,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:06,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:06,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:06,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:07,121 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:07,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:07,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:07,163 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:07,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:07,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:07,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:07,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:07,318 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:07,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:07,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:07,362 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:07,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:07,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:07,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:07,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:07,503 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:07,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:07,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:07,549 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:07,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:07,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:07,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:07,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:07,745 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:07,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:07,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:07,790 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:07,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:07,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:07,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:07,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:07,970 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:08,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:08,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:08,026 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:08,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:08,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:08,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:08,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:08,229 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:08,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:08,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:08,284 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:08,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:08,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:08,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:08,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:08,463 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:08,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:08,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:08,507 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:08,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:08,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:08,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:08,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:08,689 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:08,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:08,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:08,732 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:08,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:08,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:08,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:08,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:08,907 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:08,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:08,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:08,949 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:08,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:08,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:08,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:08,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:09,125 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:09,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:09,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:09,164 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:09,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:09,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:09,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:09,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:09,333 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:09,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:09,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:09,375 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:09,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:09,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:09,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:09,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:09,542 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:05:09,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:09,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 229 transitions. [2023-11-24 23:05:09,586 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2023-11-24 23:05:09,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:05:09,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:09,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:09,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:09,738 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked.