./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_lcr.3.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fb0866-60c3-4084-accb-91b4b304d5d5/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fb0866-60c3-4084-accb-91b4b304d5d5/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fb0866-60c3-4084-accb-91b4b304d5d5/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fb0866-60c3-4084-accb-91b4b304d5d5/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_lcr.3.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fb0866-60c3-4084-accb-91b4b304d5d5/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fb0866-60c3-4084-accb-91b4b304d5d5/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 92be10af768295be2ee9c176bac2a7de85c1afeb202e4b441d20022190d8e93f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:30:39,649 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:30:39,724 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fb0866-60c3-4084-accb-91b4b304d5d5/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 03:30:39,729 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:30:39,729 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:30:39,763 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:30:39,764 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:30:39,764 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:30:39,764 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:30:39,765 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:30:39,766 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:30:39,767 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:30:39,767 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:30:39,767 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:30:39,767 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:30:39,767 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:30:39,767 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:30:39,767 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:30:39,767 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:30:39,767 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 03:30:39,768 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:30:39,768 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:30:39,768 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:30:39,768 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:30:39,768 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:30:39,768 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:30:39,768 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:30:39,768 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:30:39,768 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:30:39,768 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:30:39,769 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:30:39,769 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:30:39,769 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:30:39,769 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:30:39,769 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:30:39,769 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_f7fb0866-60c3-4084-accb-91b4b304d5d5/bin/ukojak-verify-ENZ3QT5qd3 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 ! overflow) ) 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 -> 92be10af768295be2ee9c176bac2a7de85c1afeb202e4b441d20022190d8e93f [2024-11-25 03:30:40,059 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:30:40,068 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:30:40,072 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:30:40,076 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:30:40,076 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:30:40,078 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fb0866-60c3-4084-accb-91b4b304d5d5/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/seq-mthreaded/pals_lcr.3.ufo.UNBOUNDED.pals.c [2024-11-25 03:30:43,140 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fb0866-60c3-4084-accb-91b4b304d5d5/bin/ukojak-verify-ENZ3QT5qd3/data/edc77656b/b8210f79726d448b98cf258a514eb59f/FLAG5d9879dc5 [2024-11-25 03:30:43,495 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:30:43,509 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fb0866-60c3-4084-accb-91b4b304d5d5/sv-benchmarks/c/seq-mthreaded/pals_lcr.3.ufo.UNBOUNDED.pals.c [2024-11-25 03:30:43,529 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fb0866-60c3-4084-accb-91b4b304d5d5/bin/ukojak-verify-ENZ3QT5qd3/data/edc77656b/b8210f79726d448b98cf258a514eb59f/FLAG5d9879dc5 [2024-11-25 03:30:43,724 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fb0866-60c3-4084-accb-91b4b304d5d5/bin/ukojak-verify-ENZ3QT5qd3/data/edc77656b/b8210f79726d448b98cf258a514eb59f [2024-11-25 03:30:43,726 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:30:43,727 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:30:43,730 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:30:43,730 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:30:43,736 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:30:43,737 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:30:43" (1/1) ... [2024-11-25 03:30:43,738 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29e6b1eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:43, skipping insertion in model container [2024-11-25 03:30:43,740 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:30:43" (1/1) ... [2024-11-25 03:30:43,765 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:30:44,006 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:30:44,020 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:30:44,083 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:30:44,098 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:30:44,099 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:44 WrapperNode [2024-11-25 03:30:44,099 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:30:44,100 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:30:44,100 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:30:44,100 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:30:44,107 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:44" (1/1) ... [2024-11-25 03:30:44,120 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:44" (1/1) ... [2024-11-25 03:30:44,151 INFO L138 Inliner]: procedures = 23, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 236 [2024-11-25 03:30:44,151 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:30:44,152 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:30:44,152 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:30:44,153 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:30:44,159 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:44" (1/1) ... [2024-11-25 03:30:44,159 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:44" (1/1) ... [2024-11-25 03:30:44,161 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:44" (1/1) ... [2024-11-25 03:30:44,162 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:44" (1/1) ... [2024-11-25 03:30:44,167 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:44" (1/1) ... [2024-11-25 03:30:44,168 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:44" (1/1) ... [2024-11-25 03:30:44,172 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:44" (1/1) ... [2024-11-25 03:30:44,174 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:44" (1/1) ... [2024-11-25 03:30:44,175 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:44" (1/1) ... [2024-11-25 03:30:44,178 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:30:44,179 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:30:44,179 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:30:44,179 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:30:44,180 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:44" (1/1) ... [2024-11-25 03:30:44,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:30:44,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fb0866-60c3-4084-accb-91b4b304d5d5/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:30:44,220 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fb0866-60c3-4084-accb-91b4b304d5d5/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:30:44,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fb0866-60c3-4084-accb-91b4b304d5d5/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:30:44,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:30:44,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:30:44,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:30:44,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:30:44,332 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:30:44,334 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:30:44,896 INFO L? ?]: Removed 30 outVars from TransFormulas that were not future-live. [2024-11-25 03:30:44,896 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:30:45,228 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:30:45,230 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 03:30:45,231 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:30:45 BoogieIcfgContainer [2024-11-25 03:30:45,231 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:30:45,232 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:30:45,232 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:30:45,242 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:30:45,243 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:30:45" (1/1) ... [2024-11-25 03:30:45,252 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:30:45,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:45,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 38 states and 43 transitions. [2024-11-25 03:30:45,307 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 43 transitions. [2024-11-25 03:30:45,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 03:30:45,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:45,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:45,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:45,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:45,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:45,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 38 states and 43 transitions. [2024-11-25 03:30:45,957 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 43 transitions. [2024-11-25 03:30:45,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 03:30:45,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:45,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:46,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:46,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:46,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:46,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 42 states and 50 transitions. [2024-11-25 03:30:46,827 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 50 transitions. [2024-11-25 03:30:46,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 03:30:46,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:46,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:46,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:47,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:47,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:47,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 47 states and 58 transitions. [2024-11-25 03:30:47,739 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 58 transitions. [2024-11-25 03:30:47,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 03:30:47,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:47,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:47,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:48,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:48,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:48,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 53 states and 69 transitions. [2024-11-25 03:30:48,808 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 69 transitions. [2024-11-25 03:30:48,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:30:48,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:48,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:48,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:49,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:50,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:50,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 60 states and 81 transitions. [2024-11-25 03:30:50,045 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 81 transitions. [2024-11-25 03:30:50,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 03:30:50,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:50,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:50,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:50,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:50,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:50,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 63 states and 86 transitions. [2024-11-25 03:30:50,172 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 86 transitions. [2024-11-25 03:30:50,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:30:50,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:50,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:50,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:50,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:51,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:51,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 72 states and 102 transitions. [2024-11-25 03:30:51,299 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 102 transitions. [2024-11-25 03:30:51,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:30:51,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:51,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:51,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:51,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:51,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:51,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 76 states and 108 transitions. [2024-11-25 03:30:51,707 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 108 transitions. [2024-11-25 03:30:51,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:30:51,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:51,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:51,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:51,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:52,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:52,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 81 states and 114 transitions. [2024-11-25 03:30:52,707 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 114 transitions. [2024-11-25 03:30:52,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:30:52,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:52,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:52,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:53,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:53,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:53,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 82 states and 116 transitions. [2024-11-25 03:30:53,628 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 116 transitions. [2024-11-25 03:30:53,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:30:53,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:53,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:53,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:53,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:54,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:54,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 86 states and 120 transitions. [2024-11-25 03:30:54,609 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 120 transitions. [2024-11-25 03:30:54,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:30:54,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:54,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:54,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:54,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:55,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:55,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 92 states and 127 transitions. [2024-11-25 03:30:55,456 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 127 transitions. [2024-11-25 03:30:55,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:30:55,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:55,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:55,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:55,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:30:55,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:55,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 91 states and 126 transitions. [2024-11-25 03:30:55,508 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 126 transitions. [2024-11-25 03:30:55,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:30:55,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:55,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:55,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:55,651 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:55,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:55,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 92 states and 127 transitions. [2024-11-25 03:30:55,771 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 127 transitions. [2024-11-25 03:30:55,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:30:55,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:55,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:55,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:55,901 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:58,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:58,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 106 states and 149 transitions. [2024-11-25 03:30:58,397 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 149 transitions. [2024-11-25 03:30:58,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:30:58,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:58,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:58,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:59,245 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:02,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:02,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 124 states and 181 transitions. [2024-11-25 03:31:02,388 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 181 transitions. [2024-11-25 03:31:02,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:31:02,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:02,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:02,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:03,439 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:06,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:06,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 140 states and 210 transitions. [2024-11-25 03:31:06,687 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 210 transitions. [2024-11-25 03:31:06,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:31:06,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:06,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:06,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:07,422 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:31:10,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:10,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 157 states and 240 transitions. [2024-11-25 03:31:10,219 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 240 transitions. [2024-11-25 03:31:10,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:31:10,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:10,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:10,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:11,279 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:13,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:13,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 173 states and 267 transitions. [2024-11-25 03:31:13,833 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 267 transitions. [2024-11-25 03:31:13,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:31:13,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:13,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:13,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:14,432 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:15,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:15,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 175 states and 274 transitions. [2024-11-25 03:31:15,355 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 274 transitions. [2024-11-25 03:31:15,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:31:15,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:15,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:15,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:15,398 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:31:16,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:16,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 177 states and 279 transitions. [2024-11-25 03:31:16,175 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 279 transitions. [2024-11-25 03:31:16,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:31:16,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:16,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:16,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:16,218 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:31:16,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:16,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 178 states and 279 transitions. [2024-11-25 03:31:16,893 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 279 transitions. [2024-11-25 03:31:16,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:31:16,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:16,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:16,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:16,932 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:31:17,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:17,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 180 states and 283 transitions. [2024-11-25 03:31:17,110 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 283 transitions. [2024-11-25 03:31:17,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:31:17,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:17,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:17,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:17,185 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 03:31:18,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:18,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 183 states and 288 transitions. [2024-11-25 03:31:18,132 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 288 transitions. [2024-11-25 03:31:18,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:31:18,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:18,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:18,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:18,168 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 03:31:18,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:18,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 175 states and 276 transitions. [2024-11-25 03:31:18,532 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 276 transitions. [2024-11-25 03:31:18,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:31:18,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:18,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:18,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:18,571 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 03:31:18,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:18,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 178 states and 282 transitions. [2024-11-25 03:31:18,619 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 282 transitions. [2024-11-25 03:31:18,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:31:18,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:18,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:18,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:18,678 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:31:19,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:19,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 180 states and 285 transitions. [2024-11-25 03:31:19,286 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 285 transitions. [2024-11-25 03:31:19,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:31:19,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:19,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:19,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:19,368 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:31:19,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:19,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 172 states and 275 transitions. [2024-11-25 03:31:19,786 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 275 transitions. [2024-11-25 03:31:19,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:31:19,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:19,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:19,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:19,844 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:31:19,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:19,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 171 states and 274 transitions. [2024-11-25 03:31:19,914 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 274 transitions. [2024-11-25 03:31:19,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:31:19,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:19,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:19,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:19,963 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:31:20,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:20,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 166 states and 269 transitions. [2024-11-25 03:31:20,156 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 269 transitions. [2024-11-25 03:31:20,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:31:20,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:20,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:20,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:20,198 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:31:20,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:20,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 165 states and 268 transitions. [2024-11-25 03:31:20,265 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 268 transitions. [2024-11-25 03:31:20,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:31:20,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:20,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:20,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:20,418 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:31:20,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:20,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 166 states and 269 transitions. [2024-11-25 03:31:20,898 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 269 transitions. [2024-11-25 03:31:20,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:31:20,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:20,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:20,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:21,041 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:31:22,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:22,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 167 states and 268 transitions. [2024-11-25 03:31:22,446 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 268 transitions. [2024-11-25 03:31:22,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:31:22,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:22,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:22,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:22,585 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:31:22,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:22,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 164 states and 265 transitions. [2024-11-25 03:31:22,878 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 265 transitions. [2024-11-25 03:31:22,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:31:22,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:22,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:22,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:23,294 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:29,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:29,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 186 states and 338 transitions. [2024-11-25 03:31:29,725 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 338 transitions. [2024-11-25 03:31:29,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:31:29,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:29,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:29,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:29,867 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:32,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:32,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 190 states and 360 transitions. [2024-11-25 03:31:32,027 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 360 transitions. [2024-11-25 03:31:32,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:31:32,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:32,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:32,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:32,197 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:32,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:32,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 191 states and 364 transitions. [2024-11-25 03:31:32,843 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 364 transitions. [2024-11-25 03:31:32,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:31:32,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:32,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:32,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:33,005 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:33,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:33,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 193 states and 371 transitions. [2024-11-25 03:31:33,543 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 371 transitions. [2024-11-25 03:31:33,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:31:33,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:33,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:33,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:33,698 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:37,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:37,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 205 states and 388 transitions. [2024-11-25 03:31:37,229 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 388 transitions. [2024-11-25 03:31:37,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:31:37,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:37,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:37,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:37,498 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:40,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:40,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 211 states and 406 transitions. [2024-11-25 03:31:40,129 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 406 transitions. [2024-11-25 03:31:40,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:31:40,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:40,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:40,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:40,259 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:41,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:41,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 214 states and 416 transitions. [2024-11-25 03:31:41,338 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 416 transitions. [2024-11-25 03:31:41,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:31:41,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:41,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:41,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:41,465 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:42,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:42,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 215 states and 417 transitions. [2024-11-25 03:31:42,045 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 417 transitions. [2024-11-25 03:31:42,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:31:42,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:42,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:42,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:42,190 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:44,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:44,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 221 states and 430 transitions. [2024-11-25 03:31:44,775 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 430 transitions. [2024-11-25 03:31:44,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:31:44,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:44,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:44,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:44,975 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:45,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:45,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 222 states and 432 transitions. [2024-11-25 03:31:45,519 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 432 transitions. [2024-11-25 03:31:45,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:31:45,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:45,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:45,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:45,713 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:46,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:46,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 223 states and 436 transitions. [2024-11-25 03:31:46,310 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 436 transitions. [2024-11-25 03:31:46,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:31:46,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:46,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:46,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:46,545 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:31:51,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:51,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 235 states and 471 transitions. [2024-11-25 03:31:51,789 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 471 transitions. [2024-11-25 03:31:51,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:31:51,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:51,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:51,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:51,873 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:53,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:53,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 235 states and 470 transitions. [2024-11-25 03:31:53,346 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 470 transitions. [2024-11-25 03:31:53,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:31:53,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:53,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:53,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:54,392 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:04,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:04,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 257 states and 545 transitions. [2024-11-25 03:32:04,677 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 545 transitions. [2024-11-25 03:32:04,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:32:04,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:04,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:04,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:04,750 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:32:08,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:08,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 262 states and 567 transitions. [2024-11-25 03:32:08,280 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 567 transitions. [2024-11-25 03:32:08,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:32:08,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:08,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:08,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:08,962 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:10,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:10,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 264 states and 575 transitions. [2024-11-25 03:32:10,731 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 575 transitions. [2024-11-25 03:32:10,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:32:10,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:10,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:10,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:11,311 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:12,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:12,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 265 states and 586 transitions. [2024-11-25 03:32:12,522 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 586 transitions. [2024-11-25 03:32:12,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:32:12,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:12,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:12,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:13,001 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:17,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:17,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 272 states and 633 transitions. [2024-11-25 03:32:17,609 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 633 transitions. [2024-11-25 03:32:17,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:32:17,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:17,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:17,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:17,932 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:19,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:19,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 274 states and 641 transitions. [2024-11-25 03:32:19,441 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 641 transitions. [2024-11-25 03:32:19,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:32:19,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:19,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:19,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:20,570 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 3 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:30,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:30,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 290 states and 681 transitions. [2024-11-25 03:32:30,447 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 681 transitions. [2024-11-25 03:32:30,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:32:30,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:30,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:30,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:30,577 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:32,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:32,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 293 states and 696 transitions. [2024-11-25 03:32:32,134 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 696 transitions. [2024-11-25 03:32:32,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:32:32,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:32,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:32,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:32,271 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:33,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:33,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 296 states and 705 transitions. [2024-11-25 03:32:33,988 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 705 transitions. [2024-11-25 03:32:33,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:32:33,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:33,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:34,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:34,096 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:35,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:35,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 292 states and 694 transitions. [2024-11-25 03:32:35,669 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 694 transitions. [2024-11-25 03:32:35,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:32:35,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:35,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:35,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:35,760 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:32:36,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:36,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 293 states and 704 transitions. [2024-11-25 03:32:36,613 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 704 transitions. [2024-11-25 03:32:36,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:32:36,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:36,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:36,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:36,678 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:32:37,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:37,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 296 states and 712 transitions. [2024-11-25 03:32:37,325 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 712 transitions. [2024-11-25 03:32:37,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:32:37,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:37,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:37,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:37,728 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:38,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:38,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 298 states and 722 transitions. [2024-11-25 03:32:38,393 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 722 transitions. [2024-11-25 03:32:38,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:32:38,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:38,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:38,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:38,445 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:32:41,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:41,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 306 states and 732 transitions. [2024-11-25 03:32:41,463 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 732 transitions. [2024-11-25 03:32:41,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:32:41,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:41,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:41,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:42,423 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 03:32:48,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:48,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 319 states and 765 transitions. [2024-11-25 03:32:48,542 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 765 transitions. [2024-11-25 03:32:48,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:32:48,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:48,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:48,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:49,426 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:55,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:55,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 323 states and 787 transitions. [2024-11-25 03:32:55,307 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 787 transitions. [2024-11-25 03:32:55,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:32:55,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:55,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:55,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:55,782 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:01,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:01,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 328 states and 808 transitions. [2024-11-25 03:33:01,594 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 808 transitions. [2024-11-25 03:33:01,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:33:01,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:01,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:01,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:01,967 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:03,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:03,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 331 states and 816 transitions. [2024-11-25 03:33:03,623 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 816 transitions. [2024-11-25 03:33:03,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:33:03,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:03,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:03,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:04,167 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:08,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:08,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 339 states and 829 transitions. [2024-11-25 03:33:08,036 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 829 transitions. [2024-11-25 03:33:08,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:33:08,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:08,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:08,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:09,150 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:11,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:11,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 340 states and 836 transitions. [2024-11-25 03:33:11,796 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 836 transitions. [2024-11-25 03:33:11,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:33:11,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:11,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:11,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:12,024 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:13,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:13,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 341 states and 844 transitions. [2024-11-25 03:33:13,070 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 844 transitions. [2024-11-25 03:33:13,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:33:13,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:13,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:13,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:13,425 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:15,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:15,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 344 states and 854 transitions. [2024-11-25 03:33:15,590 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 854 transitions. [2024-11-25 03:33:15,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:33:15,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:15,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:15,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:15,717 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:17,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:17,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 345 states and 857 transitions. [2024-11-25 03:33:17,698 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 857 transitions. [2024-11-25 03:33:17,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:33:17,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:17,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:17,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:17,823 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:21,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:21,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 349 states and 868 transitions. [2024-11-25 03:33:21,725 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 868 transitions. [2024-11-25 03:33:21,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:33:21,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:21,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:21,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:21,779 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:33:22,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:22,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 350 states and 869 transitions. [2024-11-25 03:33:22,676 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 869 transitions. [2024-11-25 03:33:22,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:33:22,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:22,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:22,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:22,905 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:24,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:24,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 351 states and 880 transitions. [2024-11-25 03:33:24,083 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 880 transitions. [2024-11-25 03:33:24,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:33:24,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:24,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:24,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:24,537 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:27,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:27,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 354 states and 891 transitions. [2024-11-25 03:33:27,215 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 891 transitions. [2024-11-25 03:33:27,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:33:27,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:27,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:27,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:27,547 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:29,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:29,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 357 states and 907 transitions. [2024-11-25 03:33:29,760 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 907 transitions. [2024-11-25 03:33:29,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:33:29,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:29,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:29,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:29,812 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:33:30,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:30,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 358 states and 908 transitions. [2024-11-25 03:33:30,804 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 908 transitions. [2024-11-25 03:33:30,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:33:30,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:30,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:30,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:31,114 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:35,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:35,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 364 states and 924 transitions. [2024-11-25 03:33:35,969 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 924 transitions. [2024-11-25 03:33:35,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:33:35,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:35,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:35,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:36,297 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:37,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:37,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 365 states and 933 transitions. [2024-11-25 03:33:37,639 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 933 transitions. [2024-11-25 03:33:37,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:33:37,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:37,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:37,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:37,691 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:33:42,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:42,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 371 states and 939 transitions. [2024-11-25 03:33:42,157 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 939 transitions. [2024-11-25 03:33:42,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:33:42,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:42,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:42,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:42,600 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:44,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:44,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 372 states and 945 transitions. [2024-11-25 03:33:44,116 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 945 transitions. [2024-11-25 03:33:44,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:33:44,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:44,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:44,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:44,186 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:33:46,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:46,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 376 states and 955 transitions. [2024-11-25 03:33:46,495 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 955 transitions. [2024-11-25 03:33:46,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 03:33:46,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:46,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:46,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:47,417 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:49,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:49,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 376 states and 953 transitions. [2024-11-25 03:33:49,372 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 953 transitions. [2024-11-25 03:33:49,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 03:33:49,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:49,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:49,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:50,003 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:51,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:51,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 376 states and 951 transitions. [2024-11-25 03:33:51,344 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 951 transitions. [2024-11-25 03:33:51,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 03:33:51,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:51,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:51,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:51,643 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:52,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:52,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 377 states and 952 transitions. [2024-11-25 03:33:52,610 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 952 transitions. [2024-11-25 03:33:52,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 03:33:52,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:52,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:52,875 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:57,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:57,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 385 states and 963 transitions. [2024-11-25 03:33:57,169 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 963 transitions. [2024-11-25 03:33:57,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 03:33:57,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:57,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:57,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:57,472 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:00,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:00,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 391 states and 981 transitions. [2024-11-25 03:34:00,214 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 981 transitions. [2024-11-25 03:34:00,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:34:00,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:00,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:00,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:00,243 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:34:08,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:08,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 401 states and 1027 transitions. [2024-11-25 03:34:08,926 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 1027 transitions. [2024-11-25 03:34:08,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:34:08,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:08,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:08,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:08,957 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:34:14,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:14,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 406 states and 1057 transitions. [2024-11-25 03:34:14,479 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1057 transitions. [2024-11-25 03:34:14,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:34:14,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:14,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:14,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:14,510 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:34:18,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:18,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 410 states and 1070 transitions. [2024-11-25 03:34:18,354 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1070 transitions. [2024-11-25 03:34:18,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:34:18,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:18,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:18,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:18,385 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:34:19,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:19,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 411 states and 1077 transitions. [2024-11-25 03:34:19,624 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 1077 transitions. [2024-11-25 03:34:19,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:34:19,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:19,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:19,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:19,653 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 03:34:20,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:20,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 410 states and 1074 transitions. [2024-11-25 03:34:20,838 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1074 transitions. [2024-11-25 03:34:20,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:34:20,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:20,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:20,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:20,875 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:34:22,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:22,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 409 states and 1071 transitions. [2024-11-25 03:34:22,076 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 1071 transitions. [2024-11-25 03:34:22,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:34:22,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:22,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:22,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:22,132 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:34:30,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:30,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 421 states and 1097 transitions. [2024-11-25 03:34:30,643 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 1097 transitions. [2024-11-25 03:34:30,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:34:30,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:30,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:30,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:30,698 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:34:34,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:34,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 425 states and 1115 transitions. [2024-11-25 03:34:34,787 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1115 transitions. [2024-11-25 03:34:34,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:34:34,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:34,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:34,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:34,847 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:34:37,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:37,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 427 states and 1121 transitions. [2024-11-25 03:34:37,583 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 1121 transitions. [2024-11-25 03:34:37,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:34:37,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:37,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:37,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:37,666 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:34:41,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:41,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 430 states and 1146 transitions. [2024-11-25 03:34:41,497 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1146 transitions. [2024-11-25 03:34:41,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:34:41,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:41,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:41,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:41,551 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:34:43,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:43,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 433 states and 1162 transitions. [2024-11-25 03:34:43,406 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 1162 transitions. [2024-11-25 03:34:43,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:34:43,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:43,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:43,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:43,468 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:34:44,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:44,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 434 states and 1173 transitions. [2024-11-25 03:34:44,846 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1173 transitions. [2024-11-25 03:34:44,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:34:44,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:44,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:44,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:44,915 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:34:46,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:46,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 435 states and 1175 transitions. [2024-11-25 03:34:46,067 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1175 transitions. [2024-11-25 03:34:46,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:34:46,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:46,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:46,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:46,128 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:34:47,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:47,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 436 states and 1181 transitions. [2024-11-25 03:34:47,510 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 1181 transitions. [2024-11-25 03:34:47,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:34:47,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:47,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:47,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:47,574 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:34:48,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:48,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 437 states and 1185 transitions. [2024-11-25 03:34:48,917 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 1185 transitions. [2024-11-25 03:34:48,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:34:48,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:48,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:48,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:49,018 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:34:50,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:50,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 439 states and 1194 transitions. [2024-11-25 03:34:50,131 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 1194 transitions. [2024-11-25 03:34:50,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:34:50,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:50,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:50,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:50,392 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:34:51,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:51,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 440 states and 1196 transitions. [2024-11-25 03:34:51,681 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1196 transitions. [2024-11-25 03:34:51,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:34:51,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:51,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:51,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:51,773 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:34:52,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:52,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 441 states and 1214 transitions. [2024-11-25 03:34:52,904 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 1214 transitions. [2024-11-25 03:34:52,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:34:52,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:52,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:52,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:52,959 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:34:54,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:54,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 442 states and 1214 transitions. [2024-11-25 03:34:54,089 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1214 transitions. [2024-11-25 03:34:54,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:34:54,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:54,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:54,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:54,147 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:34:55,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:55,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 443 states and 1216 transitions. [2024-11-25 03:34:55,235 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1216 transitions. [2024-11-25 03:34:55,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:34:55,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:55,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:55,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:55,373 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:35:01,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:01,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 449 states and 1243 transitions. [2024-11-25 03:35:01,094 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1243 transitions. [2024-11-25 03:35:01,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:35:01,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:01,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:01,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:01,218 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:35:03,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:03,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 451 states and 1248 transitions. [2024-11-25 03:35:03,673 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1248 transitions. [2024-11-25 03:35:03,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:35:03,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:03,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:03,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:03,799 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:35:05,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:05,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 452 states and 1264 transitions. [2024-11-25 03:35:05,077 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1264 transitions. [2024-11-25 03:35:05,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:35:05,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:05,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:05,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:05,207 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:35:06,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:06,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 454 states and 1278 transitions. [2024-11-25 03:35:06,326 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 1278 transitions. [2024-11-25 03:35:06,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:35:06,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:06,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:06,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:06,649 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:35:07,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:07,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 457 states and 1287 transitions. [2024-11-25 03:35:07,641 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1287 transitions. [2024-11-25 03:35:07,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:35:07,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:07,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:07,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:07,829 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:35:09,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:09,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 459 states and 1298 transitions. [2024-11-25 03:35:09,175 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 1298 transitions. [2024-11-25 03:35:09,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:35:09,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:09,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:09,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:09,209 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:35:15,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:15,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 468 states and 1327 transitions. [2024-11-25 03:35:15,488 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 1327 transitions. [2024-11-25 03:35:15,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:35:15,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:15,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:15,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:15,524 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:35:19,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:19,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 475 states and 1346 transitions. [2024-11-25 03:35:19,672 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1346 transitions. [2024-11-25 03:35:19,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:35:19,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:19,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:19,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:19,705 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:35:20,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:20,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 476 states and 1348 transitions. [2024-11-25 03:35:20,869 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 1348 transitions. [2024-11-25 03:35:20,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:35:20,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:20,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:20,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:20,922 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:35:22,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:22,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 477 states and 1351 transitions. [2024-11-25 03:35:22,539 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1351 transitions. [2024-11-25 03:35:22,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:35:22,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:22,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:22,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:22,601 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:35:26,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:26,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 479 states and 1365 transitions. [2024-11-25 03:35:26,052 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1365 transitions. [2024-11-25 03:35:26,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:35:26,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:26,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:26,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:26,132 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:35:28,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:28,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 480 states and 1380 transitions. [2024-11-25 03:35:28,101 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1380 transitions. [2024-11-25 03:35:28,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:35:28,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:28,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:28,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:28,165 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:35:31,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:31,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 483 states and 1387 transitions. [2024-11-25 03:35:31,495 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1387 transitions. [2024-11-25 03:35:31,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:35:31,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:31,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:31,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:31,535 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:35:34,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:34,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 486 states and 1395 transitions. [2024-11-25 03:35:34,144 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1395 transitions. [2024-11-25 03:35:34,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:35:34,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:34,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:34,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:34,182 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:35:35,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:35,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 487 states and 1397 transitions. [2024-11-25 03:35:35,346 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1397 transitions. [2024-11-25 03:35:35,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:35:35,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:35,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:35,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:35,410 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:35:38,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:38,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 489 states and 1404 transitions. [2024-11-25 03:35:38,533 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1404 transitions. [2024-11-25 03:35:38,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:35:38,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:38,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:38,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:38,619 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:35:44,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:44,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 495 states and 1412 transitions. [2024-11-25 03:35:44,390 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1412 transitions. [2024-11-25 03:35:44,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:35:44,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:44,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:44,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:47,135 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:36:12,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:12,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 518 states and 1519 transitions. [2024-11-25 03:36:12,958 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1519 transitions. [2024-11-25 03:36:12,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:36:12,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:12,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:12,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:13,047 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:36:14,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:14,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 519 states and 1519 transitions. [2024-11-25 03:36:14,174 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1519 transitions. [2024-11-25 03:36:14,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:36:14,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:14,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:14,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:14,232 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:36:15,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:15,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 520 states and 1519 transitions. [2024-11-25 03:36:15,244 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1519 transitions. [2024-11-25 03:36:15,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:36:15,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:15,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:15,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:15,299 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:36:18,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:18,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 522 states and 1524 transitions. [2024-11-25 03:36:18,251 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1524 transitions. [2024-11-25 03:36:18,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:36:18,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:18,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:18,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:18,309 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:36:19,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:19,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 523 states and 1526 transitions. [2024-11-25 03:36:19,960 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1526 transitions. [2024-11-25 03:36:19,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:36:19,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:19,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:19,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:20,018 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:36:21,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:21,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 524 states and 1538 transitions. [2024-11-25 03:36:21,803 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1538 transitions. [2024-11-25 03:36:21,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:36:21,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:21,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:21,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:21,859 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:36:23,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:23,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 525 states and 1539 transitions. [2024-11-25 03:36:23,722 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1539 transitions. [2024-11-25 03:36:23,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:36:23,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:23,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:23,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:23,779 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:36:25,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:25,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 526 states and 1543 transitions. [2024-11-25 03:36:25,754 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1543 transitions. [2024-11-25 03:36:25,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:36:25,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:25,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:25,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:32,497 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:37:16,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:37:16,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 564 states and 1626 transitions. [2024-11-25 03:37:16,845 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1626 transitions. [2024-11-25 03:37:16,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:37:16,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:37:16,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:37:16,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:37:23,610 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:38:09,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:09,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 597 states and 1731 transitions. [2024-11-25 03:38:09,938 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1731 transitions. [2024-11-25 03:38:09,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:38:09,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:09,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:09,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:13,277 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 2 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:38:30,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:30,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 606 states and 1744 transitions. [2024-11-25 03:38:30,872 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1744 transitions. [2024-11-25 03:38:30,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:38:30,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:30,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:30,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:39,438 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:39:14,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:14,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 624 states and 1841 transitions. [2024-11-25 03:39:14,373 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1841 transitions. [2024-11-25 03:39:14,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:39:14,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:14,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:14,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:14,716 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:39:22,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:22,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1848 states to 628 states and 1848 transitions. [2024-11-25 03:39:22,092 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1848 transitions. [2024-11-25 03:39:22,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:39:22,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:22,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:22,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:29,384 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:39:55,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:55,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 639 states and 1886 transitions. [2024-11-25 03:39:55,115 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1886 transitions. [2024-11-25 03:39:55,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:39:55,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:55,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:55,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:01,418 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:40:19,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:19,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 646 states and 1930 transitions. [2024-11-25 03:40:19,694 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1930 transitions. [2024-11-25 03:40:19,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:40:19,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:19,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:19,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:21,378 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 13 proven. 34 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:30,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:30,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 651 states and 1949 transitions. [2024-11-25 03:40:30,140 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1949 transitions. [2024-11-25 03:40:30,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:40:30,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:30,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:30,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:30,514 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 2 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:40:32,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:32,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1954 states to 652 states and 1954 transitions. [2024-11-25 03:40:32,806 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1954 transitions. [2024-11-25 03:40:32,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:40:32,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:32,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:32,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:33,103 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:50,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:50,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 663 states and 1977 transitions. [2024-11-25 03:40:50,289 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1977 transitions. [2024-11-25 03:40:50,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:40:50,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:50,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:50,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:50,688 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:41:01,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:01,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 669 states and 1988 transitions. [2024-11-25 03:41:01,742 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1988 transitions. [2024-11-25 03:41:01,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:41:01,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:01,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:01,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:09,017 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:41:59,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:59,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2044 states to 691 states and 2044 transitions. [2024-11-25 03:41:59,714 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 2044 transitions. [2024-11-25 03:41:59,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:41:59,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:59,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:59,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:42:00,241 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:42:08,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:42:08,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 695 states and 2052 transitions. [2024-11-25 03:42:08,349 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 2052 transitions. [2024-11-25 03:42:08,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:42:08,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:42:08,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:42:08,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:42:22,553 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:43:09,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:09,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2124 states to 717 states and 2124 transitions. [2024-11-25 03:43:09,451 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 2124 transitions. [2024-11-25 03:43:09,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:43:09,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:09,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:09,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:09,862 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 2 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:43:17,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:17,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 721 states and 2145 transitions. [2024-11-25 03:43:17,756 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 2145 transitions. [2024-11-25 03:43:17,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:43:17,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:17,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:17,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:18,018 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:43:23,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:23,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2152 states to 724 states and 2152 transitions. [2024-11-25 03:43:23,784 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 2152 transitions. [2024-11-25 03:43:23,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:43:23,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:23,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:23,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:24,660 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 15 proven. 32 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:43:29,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:29,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 727 states and 2157 transitions. [2024-11-25 03:43:29,614 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 2157 transitions. [2024-11-25 03:43:29,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:43:29,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:29,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:29,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:29,932 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 2 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:43:32,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:32,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 728 states and 2159 transitions. [2024-11-25 03:43:32,278 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 2159 transitions. [2024-11-25 03:43:32,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:43:32,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:32,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:32,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:36,573 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:43:58,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:58,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 740 states and 2197 transitions. [2024-11-25 03:43:58,378 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 2197 transitions. [2024-11-25 03:43:58,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:43:58,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:58,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:58,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:02,447 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:44:06,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:06,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 742 states and 2198 transitions. [2024-11-25 03:44:06,831 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 2198 transitions. [2024-11-25 03:44:06,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:44:06,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:06,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:06,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:12,490 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 2 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:44:22,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:22,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 744 states and 2208 transitions. [2024-11-25 03:44:22,826 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 2208 transitions. [2024-11-25 03:44:22,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:44:22,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:22,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:22,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat