./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product11.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dcb271f-0b7c-439e-ac7e-c684ffce140e/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dcb271f-0b7c-439e-ac7e-c684ffce140e/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dcb271f-0b7c-439e-ac7e-c684ffce140e/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dcb271f-0b7c-439e-ac7e-c684ffce140e/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product11.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dcb271f-0b7c-439e-ac7e-c684ffce140e/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dcb271f-0b7c-439e-ac7e-c684ffce140e/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bd7f84863cb412e83f8c5773a09de3282aa45b8f86409f0c880aae27635b0b5f --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:04:04,741 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:04:04,862 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dcb271f-0b7c-439e-ac7e-c684ffce140e/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 04:04:04,882 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:04:04,883 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:04:04,940 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:04:04,941 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:04:04,942 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:04:04,946 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:04:04,953 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:04:04,954 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:04:04,954 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:04:04,955 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 04:04:04,957 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:04:04,957 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 04:04:04,958 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:04:04,958 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:04:04,959 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:04:04,959 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:04:04,960 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 04:04:04,960 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:04:04,961 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:04:04,961 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:04:04,962 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:04:04,962 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:04:04,963 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:04:04,963 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:04:04,964 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:04:04,973 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:04:04,973 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:04:04,975 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:04:04,975 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:04:04,975 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:04:04,976 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_0dcb271f-0b7c-439e-ac7e-c684ffce140e/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dcb271f-0b7c-439e-ac7e-c684ffce140e/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd7f84863cb412e83f8c5773a09de3282aa45b8f86409f0c880aae27635b0b5f [2023-11-19 04:04:05,304 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:04:05,353 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:04:05,355 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:04:05,357 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:04:05,357 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:04:05,359 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dcb271f-0b7c-439e-ac7e-c684ffce140e/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/product-lines/minepump_spec4_product11.cil.c [2023-11-19 04:04:08,727 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:04:09,032 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:04:09,033 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dcb271f-0b7c-439e-ac7e-c684ffce140e/sv-benchmarks/c/product-lines/minepump_spec4_product11.cil.c [2023-11-19 04:04:09,056 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dcb271f-0b7c-439e-ac7e-c684ffce140e/bin/ukojak-verify-G8NBE6pJGL/data/f8826766b/ea63c4f0dc3c4fbaa158100caafca0fd/FLAG995948a37 [2023-11-19 04:04:09,072 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dcb271f-0b7c-439e-ac7e-c684ffce140e/bin/ukojak-verify-G8NBE6pJGL/data/f8826766b/ea63c4f0dc3c4fbaa158100caafca0fd [2023-11-19 04:04:09,075 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:04:09,077 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:04:09,078 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:04:09,078 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:04:09,085 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:04:09,089 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:04:09" (1/1) ... [2023-11-19 04:04:09,090 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@500daaad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:09, skipping insertion in model container [2023-11-19 04:04:09,090 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:04:09" (1/1) ... [2023-11-19 04:04:09,143 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:04:09,297 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_0dcb271f-0b7c-439e-ac7e-c684ffce140e/sv-benchmarks/c/product-lines/minepump_spec4_product11.cil.c[1605,1618] [2023-11-19 04:04:09,464 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:04:09,483 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:04:09,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [49] [2023-11-19 04:04:09,496 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [58] [2023-11-19 04:04:09,496 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [208] [2023-11-19 04:04:09,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [278] [2023-11-19 04:04:09,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [305] [2023-11-19 04:04:09,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [385] [2023-11-19 04:04:09,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [484] [2023-11-19 04:04:09,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [850] [2023-11-19 04:04:09,511 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_0dcb271f-0b7c-439e-ac7e-c684ffce140e/sv-benchmarks/c/product-lines/minepump_spec4_product11.cil.c[1605,1618] [2023-11-19 04:04:09,608 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:04:09,638 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:04:09,638 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:09 WrapperNode [2023-11-19 04:04:09,638 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:04:09,640 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:04:09,640 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:04:09,640 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:04:09,648 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:09" (1/1) ... [2023-11-19 04:04:09,664 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:09" (1/1) ... [2023-11-19 04:04:09,690 INFO L138 Inliner]: procedures = 51, calls = 92, calls flagged for inlining = 22, calls inlined = 16, statements flattened = 140 [2023-11-19 04:04:09,690 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:04:09,691 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:04:09,691 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:04:09,692 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:04:09,702 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:09" (1/1) ... [2023-11-19 04:04:09,702 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:09" (1/1) ... [2023-11-19 04:04:09,704 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:09" (1/1) ... [2023-11-19 04:04:09,705 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:09" (1/1) ... [2023-11-19 04:04:09,711 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:09" (1/1) ... [2023-11-19 04:04:09,715 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:09" (1/1) ... [2023-11-19 04:04:09,717 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:09" (1/1) ... [2023-11-19 04:04:09,718 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:09" (1/1) ... [2023-11-19 04:04:09,721 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:04:09,722 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:04:09,722 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:04:09,722 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:04:09,723 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:09" (1/1) ... [2023-11-19 04:04:09,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:04:09,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dcb271f-0b7c-439e-ac7e-c684ffce140e/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 04:04:09,771 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dcb271f-0b7c-439e-ac7e-c684ffce140e/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 04:04:09,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dcb271f-0b7c-439e-ac7e-c684ffce140e/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 04:04:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:04:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-19 04:04:09,817 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-19 04:04:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-19 04:04:09,818 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-19 04:04:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-11-19 04:04:09,818 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-11-19 04:04:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:04:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-11-19 04:04:09,821 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-11-19 04:04:09,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:04:09,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:04:09,919 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:04:09,921 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:04:10,183 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:04:10,355 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:04:10,356 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-19 04:04:10,368 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:04:10 BoogieIcfgContainer [2023-11-19 04:04:10,368 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:04:10,370 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 04:04:10,371 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 04:04:10,382 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 04:04:10,383 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:04:10" (1/1) ... [2023-11-19 04:04:10,393 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:04:10,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:10,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 35 states and 45 transitions. [2023-11-19 04:04:10,447 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2023-11-19 04:04:10,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-19 04:04:10,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:10,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:10,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:10,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:10,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:10,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 35 states and 43 transitions. [2023-11-19 04:04:10,716 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 43 transitions. [2023-11-19 04:04:10,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-19 04:04:10,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:10,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:10,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:10,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:10,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:10,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 37 states and 46 transitions. [2023-11-19 04:04:10,939 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2023-11-19 04:04:10,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-19 04:04:10,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:10,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:10,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:11,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:11,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:11,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 46 states and 68 transitions. [2023-11-19 04:04:11,435 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 68 transitions. [2023-11-19 04:04:11,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-19 04:04:11,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:11,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:11,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:11,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:11,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:11,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 52 states and 84 transitions. [2023-11-19 04:04:11,997 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 84 transitions. [2023-11-19 04:04:11,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-19 04:04:11,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:11,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:12,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:12,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:12,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:12,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 53 states and 85 transitions. [2023-11-19 04:04:12,226 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 85 transitions. [2023-11-19 04:04:12,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-19 04:04:12,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:12,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:12,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:12,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:12,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:12,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 54 states and 86 transitions. [2023-11-19 04:04:12,494 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 86 transitions. [2023-11-19 04:04:12,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 04:04:12,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:12,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:12,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:12,588 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 04:04:12,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:12,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 59 states and 96 transitions. [2023-11-19 04:04:12,695 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 96 transitions. [2023-11-19 04:04:12,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-19 04:04:12,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:12,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:12,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:12,747 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 04:04:12,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:12,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 64 states and 107 transitions. [2023-11-19 04:04:12,947 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 107 transitions. [2023-11-19 04:04:12,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-19 04:04:12,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:12,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:12,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:12,980 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 04:04:13,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:13,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 65 states and 108 transitions. [2023-11-19 04:04:13,003 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 108 transitions. [2023-11-19 04:04:13,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-19 04:04:13,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:13,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:13,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:13,230 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-19 04:04:13,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:13,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 68 states and 118 transitions. [2023-11-19 04:04:13,570 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 118 transitions. [2023-11-19 04:04:13,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-19 04:04:13,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:13,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:13,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:13,605 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 04:04:13,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:13,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 69 states and 119 transitions. [2023-11-19 04:04:13,631 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 119 transitions. [2023-11-19 04:04:13,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-19 04:04:13,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:13,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:13,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:13,901 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:14,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:14,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 76 states and 133 transitions. [2023-11-19 04:04:14,390 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 133 transitions. [2023-11-19 04:04:14,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:14,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:14,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:14,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:14,709 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:14,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:14,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 77 states and 134 transitions. [2023-11-19 04:04:14,758 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 134 transitions. [2023-11-19 04:04:14,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:14,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:14,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:14,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:15,102 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:15,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:15,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:15,316 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:15,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:15,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:15,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:15,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:15,649 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:15,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:15,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:15,690 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:15,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:15,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:15,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:15,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:15,989 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:16,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:16,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:16,038 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:16,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:16,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:16,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:16,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:16,330 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:16,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:16,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:16,372 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:16,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:16,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:16,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:16,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:16,665 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:16,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:16,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:16,709 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:16,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:16,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:16,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:16,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:16,988 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:17,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:17,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:17,032 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:17,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:17,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:17,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:17,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:17,311 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:17,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:17,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:17,350 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:17,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:17,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:17,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:17,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:17,658 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:17,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:17,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:17,706 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:17,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:17,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:17,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:17,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:18,025 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:18,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:18,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:18,066 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:18,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:18,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:18,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:18,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:18,329 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:18,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:18,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:18,367 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:18,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:18,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:18,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:18,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:18,630 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:18,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:18,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:18,669 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:18,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:18,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:18,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:18,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:18,946 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:18,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:18,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:18,984 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:18,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:18,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:18,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:18,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:19,234 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:19,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:19,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:19,288 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:19,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:19,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:19,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:19,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:19,561 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:19,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:19,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:19,600 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:19,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:19,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:19,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:19,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:19,888 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:19,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:19,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:19,933 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:19,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:19,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:19,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:19,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:20,178 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:20,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:20,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:20,216 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:20,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:20,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:20,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:20,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:20,477 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:20,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:20,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:20,514 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:20,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:20,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:20,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:20,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:20,751 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:20,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:20,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:20,797 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:20,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:20,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:20,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:20,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:21,037 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:21,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:21,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:21,077 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:21,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:21,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:21,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:21,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:21,351 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:21,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:21,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:21,402 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:21,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:21,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:21,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:21,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:21,660 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:21,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:21,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:21,697 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:21,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:21,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:21,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:21,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:21,934 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:21,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:21,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:21,971 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:21,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:21,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:21,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:21,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:22,220 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:22,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:22,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:22,259 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:22,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:22,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:22,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:22,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:22,525 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:22,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:22,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:22,566 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:22,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:22,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:22,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:22,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:22,820 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:22,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:22,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:22,858 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:22,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:22,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:22,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:22,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:23,119 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:23,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:23,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:23,159 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:23,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:23,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:23,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:23,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:23,409 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:23,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:23,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:23,448 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:23,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:23,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:23,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:23,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:23,715 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:23,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:23,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:23,755 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:23,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:23,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:23,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:23,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:24,010 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:24,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:24,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:24,049 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:24,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:24,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:24,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:24,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:24,291 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:24,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:24,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:24,329 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:24,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:24,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:24,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:24,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:24,567 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:24,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:24,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:24,606 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:24,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:24,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:24,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:24,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:24,859 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:24,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:24,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:24,906 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:24,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:24,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:24,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:24,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:25,203 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:25,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:25,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:25,245 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:25,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:25,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:25,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:25,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:25,501 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:25,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:25,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:25,540 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:25,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:25,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:25,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:25,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:25,796 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:25,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:25,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:25,836 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:25,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:25,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:25,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:25,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:26,080 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:26,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:26,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:26,118 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:26,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:26,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:26,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:26,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:26,347 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:26,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:26,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:26,387 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:26,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:26,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:26,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:26,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:26,615 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:26,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:26,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:26,656 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:26,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:26,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:26,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:26,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:26,902 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:26,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:26,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:26,941 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:26,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:26,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:26,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:26,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:27,164 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:27,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:27,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:27,202 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:27,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:27,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:27,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:27,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:27,428 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:27,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:27,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:27,469 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:27,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:27,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:27,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:27,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:27,692 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:27,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:27,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:27,729 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:27,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:27,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:27,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:27,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:27,956 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:27,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:27,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:27,996 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:27,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:27,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:27,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:28,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:28,229 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:28,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:28,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:28,268 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:28,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:28,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:28,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:28,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:28,497 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:28,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:28,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:28,535 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:28,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:28,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:28,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:28,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:28,781 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:28,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:28,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:28,819 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:28,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:28,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:28,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:28,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:29,048 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:29,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:29,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:29,086 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:29,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:29,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:29,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:29,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:29,309 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:29,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:29,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:29,345 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:29,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:29,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:29,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:29,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:29,573 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:29,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:29,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:29,607 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:29,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:29,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:29,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:29,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:29,835 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:29,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:29,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:29,870 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:29,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:29,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:29,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:29,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:30,106 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:30,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:30,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:30,149 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:30,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:30,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:30,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:30,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:30,388 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:30,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:30,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:30,432 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:30,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:30,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:30,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:30,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:30,689 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:30,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:30,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:30,723 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:30,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:30,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:30,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:30,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:30,939 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:30,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:30,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:30,973 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:30,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:30,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:30,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:30,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:31,202 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:31,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:31,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:31,235 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:31,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:31,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:31,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:31,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:31,454 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:31,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:31,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:31,486 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:31,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:31,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:31,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:31,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:31,724 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:31,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:31,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:31,771 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:31,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:31,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:31,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:31,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:32,011 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:32,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:32,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:32,050 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:32,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:32,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:32,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:32,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:32,274 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:32,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:32,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:32,312 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:32,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:32,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:32,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:32,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:32,534 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:32,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:32,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:32,570 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:32,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:32,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:32,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:32,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:32,791 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:32,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:32,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:32,823 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:32,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:32,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:32,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:32,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:33,036 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:33,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:33,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:33,068 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:33,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:33,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:33,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:33,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:33,278 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:33,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:33,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:33,310 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:33,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:33,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:33,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:33,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:33,523 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:33,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:33,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:33,553 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:33,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:33,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:33,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:33,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:33,764 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:33,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:33,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:33,794 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:33,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:33,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:33,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:33,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:33,995 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:34,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:34,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:34,025 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:34,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:34,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:34,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:34,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:34,226 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:34,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:34,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:34,255 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:34,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:34,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:34,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:34,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:34,461 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:34,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:34,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:34,491 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:34,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:34,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:34,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:34,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:34,690 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:34,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:34,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:34,719 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:34,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:34,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:34,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:34,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:34,931 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:34,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:34,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:34,961 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:34,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:34,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:34,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:34,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:35,181 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:35,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:35,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:35,229 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:35,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:35,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:35,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:35,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:35,453 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:35,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:35,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:35,483 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:35,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:35,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:35,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:35,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:35,706 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:35,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:35,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:35,740 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:35,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:35,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:35,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:35,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:35,943 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:35,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:35,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:35,973 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:35,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:35,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:35,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:35,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:36,182 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:36,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:36,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:36,212 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:36,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:36,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:36,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:36,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:36,421 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:36,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:36,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:36,453 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:36,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:36,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:36,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:36,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:36,654 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:36,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:36,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:36,680 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:36,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:36,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:36,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:36,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:36,884 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:36,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:36,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:36,914 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:36,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:36,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:36,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:36,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:37,134 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:37,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:37,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:37,171 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:37,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:37,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:37,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:37,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:37,373 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:37,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:37,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:37,401 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:37,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:37,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:37,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:37,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:37,599 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:37,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:37,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:37,626 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:37,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:37,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:37,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:37,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:37,838 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:37,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:37,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:37,872 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:37,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:37,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:37,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:37,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:38,165 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:38,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:38,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:38,201 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:38,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:38,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:38,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:38,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:38,403 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:38,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:38,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:38,431 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:38,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:38,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:38,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:38,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:38,636 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:38,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:38,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:38,663 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:38,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:38,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:38,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:38,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:38,875 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:38,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:38,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:38,906 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:38,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:38,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:38,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:38,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:39,117 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:39,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:39,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:39,145 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:39,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:39,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:39,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:39,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:39,372 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:39,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:39,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:39,399 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:39,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:39,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:39,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:39,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:39,614 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:39,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:39,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:39,640 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:39,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:39,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:39,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:39,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:39,866 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:39,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:39,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:39,891 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:39,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:39,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:39,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:39,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:40,100 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:40,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:40,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:40,127 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:40,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:40,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:40,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:40,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:40,336 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:40,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:40,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:40,363 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:40,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:40,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:40,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:40,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:40,568 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:40,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:40,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:40,595 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:40,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:40,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:40,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:40,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:40,821 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:40,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:40,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:40,851 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:40,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:40,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:40,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:40,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:41,067 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:41,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:41,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:41,096 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:41,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:41,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:41,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:41,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:41,299 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:41,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:41,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:41,325 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:41,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:41,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:41,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:41,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:41,526 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:41,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:41,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:41,551 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:41,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:41,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:41,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:41,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:41,752 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:41,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:41,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:41,780 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:41,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:41,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:41,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:41,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:41,989 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:42,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:42,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:42,015 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:42,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:42,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:42,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:42,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:42,212 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:42,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:42,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:42,237 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:42,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:42,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:42,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:42,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:42,448 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:42,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:42,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:42,476 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:42,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:42,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:42,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:42,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:42,681 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:42,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:42,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:42,707 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:42,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:42,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:42,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:42,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:42,901 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:42,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:42,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:42,927 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:42,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:42,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:42,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:42,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:43,128 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:43,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:43,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:43,155 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:43,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:43,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:43,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:43,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:43,350 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:43,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:43,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:43,377 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:43,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:43,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:43,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:43,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:43,575 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:43,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:43,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:43,601 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:43,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:43,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:43,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:43,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:43,791 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:43,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:43,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:43,818 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:43,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:43,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:43,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:43,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:44,033 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:44,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:44,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:44,059 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:44,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:44,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:44,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:44,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:44,245 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:44,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:44,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:44,273 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:44,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:44,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:44,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:44,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:44,467 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:44,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:44,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:44,493 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:44,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:44,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:44,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:44,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:44,684 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:44,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:44,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:44,710 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:44,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:44,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:44,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:44,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:44,909 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:44,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:44,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:44,935 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:44,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:44,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:44,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:44,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:45,129 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:45,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:45,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:45,156 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:45,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:45,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:45,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:45,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:45,361 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:45,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:45,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:45,389 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:45,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:45,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:45,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:45,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:45,614 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:45,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:45,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:45,644 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:45,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:45,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:45,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:45,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:45,828 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:45,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:45,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:45,854 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:45,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:45,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:45,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:45,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:46,049 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:46,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:46,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:46,074 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:46,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:46,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:46,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:46,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:46,256 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:46,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:46,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:46,280 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:46,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:46,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:46,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:46,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:46,489 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:46,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:46,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:46,513 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:46,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:46,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:46,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:46,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:46,696 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:46,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:46,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:46,721 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:46,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:46,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:46,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:46,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:46,913 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:46,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:46,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:46,938 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:46,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:46,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:46,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:46,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:47,127 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:47,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:47,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:47,152 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:47,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:47,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:47,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:47,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:47,372 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:47,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:47,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:47,402 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:47,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:47,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:47,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:47,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:47,629 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:47,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:47,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:47,653 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:47,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:47,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:47,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:47,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:47,854 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:47,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:47,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:47,882 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:47,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:47,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:47,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:47,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:48,082 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:48,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:48,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:48,110 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:48,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:48,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:48,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:48,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:48,313 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:48,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:48,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-19 04:04:48,344 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-19 04:04:48,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:04:48,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:48,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:48,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat