./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product12.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf47265-5565-49aa-9bce-111a2563d867/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf47265-5565-49aa-9bce-111a2563d867/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_8bf47265-5565-49aa-9bce-111a2563d867/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf47265-5565-49aa-9bce-111a2563d867/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product12.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf47265-5565-49aa-9bce-111a2563d867/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_8bf47265-5565-49aa-9bce-111a2563d867/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 f629674af99a09af382dbe6cebebcc4fb4b60762fab54c6aa0b3a2dc7cf784d0 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:31:02,500 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:31:02,617 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf47265-5565-49aa-9bce-111a2563d867/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:31:02,624 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:31:02,625 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:31:02,662 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:31:02,663 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:31:02,664 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:31:02,665 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:31:02,670 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:31:02,672 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:31:02,672 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:31:02,672 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:31:02,674 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:31:02,675 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:31:02,675 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:31:02,676 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:31:02,676 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:31:02,676 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:31:02,677 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:31:02,677 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:31:02,678 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:31:02,679 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:31:02,679 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:31:02,681 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:31:02,682 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:31:02,682 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:31:02,683 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:31:02,683 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:31:02,683 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:31:02,685 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:31:02,685 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:31:02,685 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:31:02,686 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_8bf47265-5565-49aa-9bce-111a2563d867/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf47265-5565-49aa-9bce-111a2563d867/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f629674af99a09af382dbe6cebebcc4fb4b60762fab54c6aa0b3a2dc7cf784d0 [2023-11-19 03:31:03,018 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:31:03,051 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:31:03,054 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:31:03,056 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:31:03,056 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:31:03,058 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf47265-5565-49aa-9bce-111a2563d867/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/product-lines/minepump_spec4_product12.cil.c [2023-11-19 03:31:06,166 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:31:06,493 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:31:06,494 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf47265-5565-49aa-9bce-111a2563d867/sv-benchmarks/c/product-lines/minepump_spec4_product12.cil.c [2023-11-19 03:31:06,519 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf47265-5565-49aa-9bce-111a2563d867/bin/ukojak-verify-G8NBE6pJGL/data/da6fbdde8/0a2b6622c23b44dcac50cf4409c36434/FLAGa7949e858 [2023-11-19 03:31:06,540 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf47265-5565-49aa-9bce-111a2563d867/bin/ukojak-verify-G8NBE6pJGL/data/da6fbdde8/0a2b6622c23b44dcac50cf4409c36434 [2023-11-19 03:31:06,545 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:31:06,548 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:31:06,551 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:31:06,551 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:31:06,556 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:31:06,557 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:31:06" (1/1) ... [2023-11-19 03:31:06,559 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64a7cc86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:31:06, skipping insertion in model container [2023-11-19 03:31:06,560 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:31:06" (1/1) ... [2023-11-19 03:31:06,629 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:31:06,908 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_8bf47265-5565-49aa-9bce-111a2563d867/sv-benchmarks/c/product-lines/minepump_spec4_product12.cil.c[17234,17247] [2023-11-19 03:31:06,928 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:31:06,941 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:31:06,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [49] [2023-11-19 03:31:06,955 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [135] [2023-11-19 03:31:06,955 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [163] [2023-11-19 03:31:06,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [236] [2023-11-19 03:31:06,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [387] [2023-11-19 03:31:06,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [425] [2023-11-19 03:31:06,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [521] [2023-11-19 03:31:06,957 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [887] [2023-11-19 03:31:07,024 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_8bf47265-5565-49aa-9bce-111a2563d867/sv-benchmarks/c/product-lines/minepump_spec4_product12.cil.c[17234,17247] [2023-11-19 03:31:07,025 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:31:07,046 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:31:07,046 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:31:07 WrapperNode [2023-11-19 03:31:07,046 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:31:07,048 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:31:07,048 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:31:07,048 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:31:07,056 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:31:07" (1/1) ... [2023-11-19 03:31:07,071 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:31:07" (1/1) ... [2023-11-19 03:31:07,097 INFO L138 Inliner]: procedures = 52, calls = 93, calls flagged for inlining = 23, calls inlined = 17, statements flattened = 143 [2023-11-19 03:31:07,098 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:31:07,099 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:31:07,099 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:31:07,099 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:31:07,109 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:31:07" (1/1) ... [2023-11-19 03:31:07,110 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:31:07" (1/1) ... [2023-11-19 03:31:07,112 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:31:07" (1/1) ... [2023-11-19 03:31:07,112 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:31:07" (1/1) ... [2023-11-19 03:31:07,118 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:31:07" (1/1) ... [2023-11-19 03:31:07,123 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:31:07" (1/1) ... [2023-11-19 03:31:07,125 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:31:07" (1/1) ... [2023-11-19 03:31:07,126 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:31:07" (1/1) ... [2023-11-19 03:31:07,129 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:31:07,130 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:31:07,130 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:31:07,131 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:31:07,131 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:31:07" (1/1) ... [2023-11-19 03:31:07,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:31:07,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf47265-5565-49aa-9bce-111a2563d867/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:31:07,211 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf47265-5565-49aa-9bce-111a2563d867/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:31:07,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf47265-5565-49aa-9bce-111a2563d867/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:31:07,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:31:07,245 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-19 03:31:07,245 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-19 03:31:07,246 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-19 03:31:07,246 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-19 03:31:07,246 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-11-19 03:31:07,246 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-11-19 03:31:07,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:31:07,246 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-11-19 03:31:07,247 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-11-19 03:31:07,247 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:31:07,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:31:07,314 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:31:07,316 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:31:07,556 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:31:07,720 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:31:07,720 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-19 03:31:07,725 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:31:07 BoogieIcfgContainer [2023-11-19 03:31:07,725 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:31:07,727 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:31:07,727 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:31:07,736 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:31:07,736 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:31:07" (1/1) ... [2023-11-19 03:31:07,744 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:31:07,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:07,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 35 states and 45 transitions. [2023-11-19 03:31:07,816 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2023-11-19 03:31:07,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-19 03:31:07,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:07,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:07,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:08,084 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 03:31:08,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:08,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 35 states and 43 transitions. [2023-11-19 03:31:08,170 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 43 transitions. [2023-11-19 03:31:08,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-19 03:31:08,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:08,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:08,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:08,311 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 03:31:08,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:08,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 37 states and 46 transitions. [2023-11-19 03:31:08,348 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2023-11-19 03:31:08,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-19 03:31:08,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:08,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:08,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:08,703 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 03:31:08,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:08,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 46 states and 68 transitions. [2023-11-19 03:31:08,845 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 68 transitions. [2023-11-19 03:31:08,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-19 03:31:08,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:08,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:08,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:09,177 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 03:31:09,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:09,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 52 states and 84 transitions. [2023-11-19 03:31:09,351 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 84 transitions. [2023-11-19 03:31:09,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-19 03:31:09,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:09,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:09,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:09,500 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 03:31:09,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:09,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 53 states and 85 transitions. [2023-11-19 03:31:09,532 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 85 transitions. [2023-11-19 03:31:09,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-19 03:31:09,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:09,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:09,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:09,694 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 03:31:09,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:09,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 54 states and 86 transitions. [2023-11-19 03:31:09,721 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 86 transitions. [2023-11-19 03:31:09,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:31:09,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:09,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:09,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:09,757 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 03:31:09,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:09,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 59 states and 96 transitions. [2023-11-19 03:31:09,846 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 96 transitions. [2023-11-19 03:31:09,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-19 03:31:09,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:09,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:09,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:09,884 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 03:31:10,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:10,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 64 states and 107 transitions. [2023-11-19 03:31:10,118 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 107 transitions. [2023-11-19 03:31:10,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-19 03:31:10,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:10,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:10,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:10,171 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 03:31:10,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:10,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 65 states and 108 transitions. [2023-11-19 03:31:10,200 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 108 transitions. [2023-11-19 03:31:10,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-19 03:31:10,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:10,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:10,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:10,478 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 03:31:10,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:10,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 68 states and 118 transitions. [2023-11-19 03:31:10,815 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 118 transitions. [2023-11-19 03:31:10,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-19 03:31:10,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:10,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:10,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:10,895 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 03:31:10,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:10,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 69 states and 119 transitions. [2023-11-19 03:31:10,928 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 119 transitions. [2023-11-19 03:31:10,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-19 03:31:10,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:10,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:10,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:11,288 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 03:31:11,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:11,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 76 states and 133 transitions. [2023-11-19 03:31:11,808 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 133 transitions. [2023-11-19 03:31:11,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:11,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:11,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:11,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:12,206 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:31:13,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:13,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 88 states and 165 transitions. [2023-11-19 03:31:13,341 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 165 transitions. [2023-11-19 03:31:13,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:13,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:13,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:13,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:13,825 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:14,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:14,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:14,230 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:14,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:14,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:14,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:14,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:14,560 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:14,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:14,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:14,604 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:14,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:14,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:14,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:14,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:14,927 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:14,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:14,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:14,975 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:14,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:14,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:14,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:14,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:15,319 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:15,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:15,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:15,362 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:15,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:15,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:15,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:15,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:15,630 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:15,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:15,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:15,671 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:15,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:15,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:15,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:15,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:15,980 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:16,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:16,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:16,023 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:16,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:16,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:16,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:16,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:16,354 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:16,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:16,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:16,413 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:16,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:16,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:16,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:16,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:16,718 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:16,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:16,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:16,761 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:16,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:16,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:16,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:16,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:17,074 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:17,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:17,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:17,116 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:17,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:17,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:17,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:17,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:17,402 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:17,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:17,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:17,441 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:17,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:17,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:17,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:17,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:17,747 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:17,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:17,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:17,791 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:17,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:17,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:17,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:17,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:18,050 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:18,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:18,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:18,091 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:18,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:18,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:18,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:18,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:18,364 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:18,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:18,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:18,405 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:18,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:18,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:18,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:18,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:18,690 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:18,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:18,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:18,749 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:18,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:18,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:18,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:18,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:19,055 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:19,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:19,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:19,099 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:19,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:19,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:19,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:19,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:19,366 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:19,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:19,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:19,408 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:19,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:19,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:19,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:19,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:19,692 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:19,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:19,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:19,733 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:19,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:19,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:19,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:19,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:19,994 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:20,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:20,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:20,037 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:20,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:20,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:20,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:20,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:20,315 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:20,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:20,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:20,356 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:20,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:20,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:20,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:20,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:20,609 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:20,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:20,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:20,658 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:20,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:20,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:20,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:20,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:20,908 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:20,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:20,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:20,949 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:20,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:20,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:20,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:20,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:21,189 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:21,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:21,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:21,227 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:21,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:21,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:21,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:21,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:21,472 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:21,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:21,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:21,510 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:21,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:21,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:21,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:21,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:21,746 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:21,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:21,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:21,783 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:21,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:21,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:21,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:21,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:22,019 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:22,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:22,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:22,060 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:22,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:22,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:22,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:22,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:22,288 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:22,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:22,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:22,325 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:22,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:22,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:22,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:22,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:22,570 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:22,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:22,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:22,605 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:22,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:22,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:22,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:22,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:22,834 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:22,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:22,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:22,869 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:22,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:22,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:22,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:22,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:23,098 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:23,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:23,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:23,130 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:23,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:23,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:23,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:23,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:23,364 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:23,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:23,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:23,395 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:23,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:23,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:23,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:23,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:23,631 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:23,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:23,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:23,662 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:23,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:23,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:23,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:23,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:23,891 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:23,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:23,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:23,919 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:23,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:23,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:23,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:23,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:24,142 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:24,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:24,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:24,171 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:24,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:24,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:24,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:24,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:24,386 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:24,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:24,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:24,415 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:24,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:24,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:24,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:24,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:24,694 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:24,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:24,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:24,726 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:24,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:24,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:24,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:24,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:24,964 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:24,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:24,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:24,995 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:24,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:24,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:24,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:25,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:25,273 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:25,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:25,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:25,309 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:25,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:25,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:25,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:25,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:25,542 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:25,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:25,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:25,570 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:25,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:25,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:25,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:25,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:25,788 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:25,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:25,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:25,816 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:25,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:25,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:25,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:25,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:26,028 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:26,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:26,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:26,060 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:26,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:26,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:26,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:26,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:26,267 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:26,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:26,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:26,296 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:26,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:26,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:26,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:26,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:26,522 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:26,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:26,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:26,552 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:26,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:26,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:26,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:26,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:26,751 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:26,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:26,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:26,780 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:26,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:26,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:26,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:26,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:26,983 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:27,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:27,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:27,011 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:27,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:27,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:27,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:27,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:27,210 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:27,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:27,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:27,238 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:27,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:27,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:27,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:27,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:27,442 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:27,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:27,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:27,469 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:27,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:27,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:27,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:27,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:27,675 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:27,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:27,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:27,706 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:27,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:27,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:27,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:27,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:27,919 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:27,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:27,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:27,947 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:27,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:27,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:27,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:27,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:28,139 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:28,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:28,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:28,167 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:28,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:28,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:28,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:28,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:28,363 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:28,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:28,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:28,396 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:28,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:28,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:28,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:28,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:28,587 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:28,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:28,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:28,616 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:28,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:28,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:28,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:28,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:28,813 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:28,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:28,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:28,841 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:28,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:28,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:28,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:28,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:29,048 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:29,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:29,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:29,076 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:29,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:29,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:29,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:29,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:29,272 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:29,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:29,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:29,300 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:29,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:29,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:29,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:29,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:29,501 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:29,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:29,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:29,562 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:29,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:29,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:29,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:29,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:29,835 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:29,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:29,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:29,862 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:29,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:29,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:29,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:29,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:30,063 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:30,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:30,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:30,091 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:30,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:30,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:30,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:30,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:30,310 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:30,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:30,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:30,338 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:30,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:30,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:30,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:30,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:30,549 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:30,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:30,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:30,577 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:30,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:30,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:30,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:30,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:30,778 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:30,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:30,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:30,805 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:30,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:30,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:30,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:30,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:31,017 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:31,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:31,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:31,053 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:31,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:31,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:31,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:31,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:31,306 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:31,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:31,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:31,335 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:31,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:31,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:31,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:31,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:31,547 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:31,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:31,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:31,576 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:31,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:31,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:31,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:31,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:31,781 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:31,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:31,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:31,809 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:31,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:31,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:31,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:31,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:32,005 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:32,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:32,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:32,032 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:32,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:32,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:32,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:32,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:32,233 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:32,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:32,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:32,262 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:32,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:32,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:32,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:32,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:32,455 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:32,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:32,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:32,483 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:32,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:32,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:32,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:32,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:32,685 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:32,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:32,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:32,713 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:32,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:32,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:32,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:32,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:32,949 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:32,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:32,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:32,982 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:32,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:32,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:32,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:33,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:33,194 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:33,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:33,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:33,224 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:33,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:33,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:33,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:33,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:33,444 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:33,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:33,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:33,471 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:33,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:33,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:33,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:33,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:33,668 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:33,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:33,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:33,696 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:33,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:33,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:33,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:33,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:33,911 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:33,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:33,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:33,940 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:33,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:33,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:33,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:33,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:34,135 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:34,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:34,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:34,175 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:34,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:34,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:34,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:34,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:34,364 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:34,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:34,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:34,393 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:34,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:34,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:34,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:34,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:34,604 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:34,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:34,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:34,632 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:34,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:34,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:34,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:34,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:34,819 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:34,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:34,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:34,847 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:34,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:34,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:34,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:34,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:35,049 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:35,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:35,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:35,076 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:35,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:35,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:35,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:35,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:35,264 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:35,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:35,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:35,291 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:35,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:35,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:35,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:35,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:35,475 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:35,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:35,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:35,503 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:35,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:35,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:35,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:35,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:35,709 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:35,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:35,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:35,746 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:35,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:35,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:35,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:35,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:35,960 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:35,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:35,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:35,987 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:35,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:35,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:35,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:35,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:36,166 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:36,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:36,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:36,193 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:36,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:36,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:36,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:36,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:36,374 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:36,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:36,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:36,400 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:36,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:36,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:36,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:36,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:36,590 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:36,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:36,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:36,617 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:36,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:36,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:36,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:36,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:36,794 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:36,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:36,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:36,820 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:36,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:36,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:36,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:36,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:37,000 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:37,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:37,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:37,027 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:37,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:37,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:37,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:37,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:37,187 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:37,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:37,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:37,215 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:37,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:37,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:37,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:37,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:37,405 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:37,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:37,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:37,432 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:37,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:37,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:37,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:37,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:37,606 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:37,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:37,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:37,648 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:37,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:37,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:37,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:37,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:37,809 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:37,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:37,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:37,844 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:37,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:37,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:37,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:37,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:38,032 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:38,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:38,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:38,063 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:38,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:38,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:38,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:38,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:38,235 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:38,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:38,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:38,265 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:38,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:38,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:38,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:38,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:38,436 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:38,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:38,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:38,463 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:38,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:38,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:38,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:38,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:38,633 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:38,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:38,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:38,661 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:38,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:38,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:38,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:38,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:38,799 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:38,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:38,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:38,827 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:38,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:38,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:38,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:38,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:39,015 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:39,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:39,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:39,042 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:39,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:39,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:39,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:39,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:39,192 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:39,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:39,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:39,218 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:39,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:39,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:39,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:39,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:39,373 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:39,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:39,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:39,399 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:39,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:39,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:39,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:39,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:39,574 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:39,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:39,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:39,604 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:39,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:39,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:39,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:39,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:39,791 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:39,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:39,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:39,820 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:39,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:39,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:39,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:39,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:39,991 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:40,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:40,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:40,015 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:40,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:40,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:40,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:40,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:40,174 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:40,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:40,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:40,200 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:40,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:40,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:40,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:40,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:40,332 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:40,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:40,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:40,355 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:40,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:40,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:40,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:40,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:40,499 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:40,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:40,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:40,523 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:40,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:40,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:40,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:40,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:40,660 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:40,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:40,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:40,684 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:40,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:40,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:40,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:40,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:40,816 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:40,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:40,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:40,845 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:40,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:40,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:40,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:40,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:41,020 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:41,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:41,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:41,046 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:41,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:41,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:41,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:41,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:41,235 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:41,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:41,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:41,261 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:41,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:41,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:41,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:41,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:41,418 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:41,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:41,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:41,444 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:41,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:41,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:41,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:41,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:41,585 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:41,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:41,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:41,610 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:41,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:41,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:41,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:41,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:41,747 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:41,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:41,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:41,773 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:41,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:41,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:41,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:41,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:41,959 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:41,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:41,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:41,986 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:41,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:41,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:41,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:41,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:42,166 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:42,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:42,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:42,192 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:42,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:42,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:42,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:42,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:42,372 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:42,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:42,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:42,398 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:42,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:42,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:42,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:42,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:42,572 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:42,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:42,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:42,599 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:42,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:42,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:42,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:42,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:42,790 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:42,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:42,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:42,817 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:42,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:42,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:42,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:42,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:42,950 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:42,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:42,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:42,978 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:42,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:42,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:42,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:42,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:43,155 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:43,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:43,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:43,183 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:43,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:43,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:43,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:43,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:43,337 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:43,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:43,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:43,365 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:43,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:43,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:43,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:43,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:43,528 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:43,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:43,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:43,557 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:43,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:43,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:43,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:43,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:43,722 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:43,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:43,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:43,748 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:43,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:43,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:43,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:43,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:43,914 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:43,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:43,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:43,940 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:43,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:43,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:43,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:43,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:44,118 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:44,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:44,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:44,143 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:44,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:44,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:44,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:44,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:44,297 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:44,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:44,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:44,331 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:44,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:44,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:44,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:44,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:44,505 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:44,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:44,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:44,532 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:44,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:44,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:44,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:44,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:44,713 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:44,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:44,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:44,740 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:44,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:44,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:44,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:44,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:44,942 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:44,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:44,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:44,967 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:44,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:44,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:44,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:44,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:45,120 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:45,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:45,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:45,151 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:45,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:45,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:45,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:45,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:45,328 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:45,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:45,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:45,354 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:45,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:45,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:45,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:45,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:45,535 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:45,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:45,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:45,562 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:45,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:45,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:45,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:45,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:45,740 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:45,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:45,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:45,767 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:45,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:45,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:45,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:45,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:45,944 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:45,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:45,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:45,975 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:45,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:45,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:45,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:45,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:46,157 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:46,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:46,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:46,183 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:46,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:46,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:46,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:46,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:46,359 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:46,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:46,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:46,386 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:46,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:46,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:46,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:46,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:46,553 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:46,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:46,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:46,580 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:46,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:46,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:46,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:46,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:46,751 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:46,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:46,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:46,774 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:46,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:46,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:46,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:46,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:46,953 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:46,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:46,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:46,979 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:46,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:46,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:46,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:46,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:47,125 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:31:47,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:31:47,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 92 states and 177 transitions. [2023-11-19 03:31:47,150 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 177 transitions. [2023-11-19 03:31:47,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:31:47,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:31:47,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:31:47,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:31:47,293 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.