./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-tiling/nr3.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bcbe7ef-007a-484b-a1de-d6fd125df968/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bcbe7ef-007a-484b-a1de-d6fd125df968/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bcbe7ef-007a-484b-a1de-d6fd125df968/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bcbe7ef-007a-484b-a1de-d6fd125df968/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/nr3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bcbe7ef-007a-484b-a1de-d6fd125df968/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bcbe7ef-007a-484b-a1de-d6fd125df968/bin/ukojak-verify-EEHR8qb7sm --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 4885a4fffd0288753086daaa59bdb12816a7be62636dc49311bbb97ad277d866 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:54:42,456 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:54:42,541 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bcbe7ef-007a-484b-a1de-d6fd125df968/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 16:54:42,548 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:54:42,548 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:54:42,596 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:54:42,597 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:54:42,597 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:54:42,598 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:54:42,598 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:54:42,600 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:54:42,600 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:54:42,601 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:54:42,601 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:54:42,602 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:54:42,603 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:54:42,603 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:54:42,603 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:54:42,603 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:54:42,603 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:54:42,603 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 16:54:42,603 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:54:42,603 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:54:42,604 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:54:42,604 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:54:42,604 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:54:42,604 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:54:42,604 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:54:42,604 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:54:42,604 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:54:42,605 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:54:42,605 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:54:42,605 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:54:42,607 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:54:42,607 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:54:42,607 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_2bcbe7ef-007a-484b-a1de-d6fd125df968/bin/ukojak-verify-EEHR8qb7sm 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 -> 4885a4fffd0288753086daaa59bdb12816a7be62636dc49311bbb97ad277d866 [2024-11-13 16:54:43,036 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:54:43,050 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:54:43,054 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:54:43,056 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:54:43,057 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:54:43,058 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bcbe7ef-007a-484b-a1de-d6fd125df968/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-tiling/nr3.c Unable to find full path for "g++" [2024-11-13 16:54:45,485 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:54:45,859 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:54:45,860 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bcbe7ef-007a-484b-a1de-d6fd125df968/sv-benchmarks/c/array-tiling/nr3.c [2024-11-13 16:54:45,875 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bcbe7ef-007a-484b-a1de-d6fd125df968/bin/ukojak-verify-EEHR8qb7sm/data/956f32ade/23e5db529c574411bc02f14fab829d59/FLAGe769d051f [2024-11-13 16:54:46,097 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bcbe7ef-007a-484b-a1de-d6fd125df968/bin/ukojak-verify-EEHR8qb7sm/data/956f32ade/23e5db529c574411bc02f14fab829d59 [2024-11-13 16:54:46,100 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:54:46,102 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:54:46,105 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:54:46,106 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:54:46,114 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:54:46,115 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:54:46" (1/1) ... [2024-11-13 16:54:46,119 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4734c6c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:54:46, skipping insertion in model container [2024-11-13 16:54:46,120 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:54:46" (1/1) ... [2024-11-13 16:54:46,141 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:54:46,383 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:54:46,394 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:54:46,425 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:54:46,452 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:54:46,452 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:54:46 WrapperNode [2024-11-13 16:54:46,452 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:54:46,454 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:54:46,454 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:54:46,454 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:54:46,462 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:54:46" (1/1) ... [2024-11-13 16:54:46,469 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:54:46" (1/1) ... [2024-11-13 16:54:46,494 INFO L138 Inliner]: procedures = 15, calls = 23, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 94 [2024-11-13 16:54:46,495 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:54:46,495 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:54:46,496 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:54:46,496 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:54:46,503 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:54:46" (1/1) ... [2024-11-13 16:54:46,503 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:54:46" (1/1) ... [2024-11-13 16:54:46,506 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:54:46" (1/1) ... [2024-11-13 16:54:46,506 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:54:46" (1/1) ... [2024-11-13 16:54:46,511 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:54:46" (1/1) ... [2024-11-13 16:54:46,515 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:54:46" (1/1) ... [2024-11-13 16:54:46,516 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:54:46" (1/1) ... [2024-11-13 16:54:46,517 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:54:46" (1/1) ... [2024-11-13 16:54:46,520 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:54:46,521 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:54:46,521 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:54:46,521 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:54:46,522 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:54:46" (1/1) ... [2024-11-13 16:54:46,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:54:46,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bcbe7ef-007a-484b-a1de-d6fd125df968/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:54:46,569 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bcbe7ef-007a-484b-a1de-d6fd125df968/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:54:46,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bcbe7ef-007a-484b-a1de-d6fd125df968/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:54:46,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:54:46,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:54:46,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:54:46,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:54:46,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:54:46,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:54:46,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:54:46,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:54:46,704 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:54:46,706 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:54:46,974 INFO L? ?]: Removed 34 outVars from TransFormulas that were not future-live. [2024-11-13 16:54:46,974 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:54:47,060 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:54:47,061 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 16:54:47,061 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:54:47 BoogieIcfgContainer [2024-11-13 16:54:47,061 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:54:47,062 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:54:47,062 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:54:47,075 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:54:47,075 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:54:47" (1/1) ... [2024-11-13 16:54:47,086 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:54:47,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:47,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 44 states and 50 transitions. [2024-11-13 16:54:47,156 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 50 transitions. [2024-11-13 16:54:47,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 16:54:47,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:47,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:47,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:47,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:47,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:47,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 45 states and 51 transitions. [2024-11-13 16:54:47,727 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 51 transitions. [2024-11-13 16:54:47,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 16:54:47,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:47,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:47,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:48,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:48,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:48,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 47 states and 54 transitions. [2024-11-13 16:54:48,336 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 54 transitions. [2024-11-13 16:54:48,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 16:54:48,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:48,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:48,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:48,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:48,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:48,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 48 states and 56 transitions. [2024-11-13 16:54:48,515 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 56 transitions. [2024-11-13 16:54:48,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 16:54:48,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:48,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:48,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:48,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:48,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:48,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 50 states and 60 transitions. [2024-11-13 16:54:48,792 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 60 transitions. [2024-11-13 16:54:48,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 16:54:48,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:48,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:48,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:48,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:49,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:49,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 55 states and 69 transitions. [2024-11-13 16:54:49,528 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 69 transitions. [2024-11-13 16:54:49,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 16:54:49,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:49,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:49,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:49,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:50,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:50,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 61 states and 80 transitions. [2024-11-13 16:54:50,207 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 80 transitions. [2024-11-13 16:54:50,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 16:54:50,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:50,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:50,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:50,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:50,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:50,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 62 states and 81 transitions. [2024-11-13 16:54:50,303 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 81 transitions. [2024-11-13 16:54:50,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 16:54:50,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:50,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:50,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:50,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:50,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:50,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 63 states and 82 transitions. [2024-11-13 16:54:50,373 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 82 transitions. [2024-11-13 16:54:50,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 16:54:50,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:50,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:50,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:50,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:50,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:50,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 66 states and 86 transitions. [2024-11-13 16:54:50,650 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 86 transitions. [2024-11-13 16:54:50,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 16:54:50,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:50,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:50,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:50,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:54:51,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:51,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 67 states and 88 transitions. [2024-11-13 16:54:51,187 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 88 transitions. [2024-11-13 16:54:51,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 16:54:51,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:51,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:51,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:51,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:51,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:51,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 68 states and 89 transitions. [2024-11-13 16:54:51,307 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 89 transitions. [2024-11-13 16:54:51,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:54:51,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:51,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:51,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:51,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:51,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:51,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 70 states and 93 transitions. [2024-11-13 16:54:51,498 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 93 transitions. [2024-11-13 16:54:51,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 16:54:51,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:51,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:51,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:51,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:51,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:51,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 71 states and 94 transitions. [2024-11-13 16:54:51,613 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2024-11-13 16:54:51,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:54:51,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:51,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:51,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:51,758 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:54:52,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:52,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 76 states and 102 transitions. [2024-11-13 16:54:52,219 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 102 transitions. [2024-11-13 16:54:52,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 16:54:52,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:52,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:52,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:52,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:54:52,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:52,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 78 states and 105 transitions. [2024-11-13 16:54:52,513 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 105 transitions. [2024-11-13 16:54:52,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 16:54:52,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:52,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:52,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:52,597 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:54:52,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:52,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 79 states and 109 transitions. [2024-11-13 16:54:52,637 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 109 transitions. [2024-11-13 16:54:52,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:54:52,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:52,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:52,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:52,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:54:52,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:52,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 80 states and 110 transitions. [2024-11-13 16:54:52,722 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 110 transitions. [2024-11-13 16:54:52,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:54:52,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:52,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:52,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:52,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:53,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:53,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 81 states and 112 transitions. [2024-11-13 16:54:53,168 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 112 transitions. [2024-11-13 16:54:53,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:54:53,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:53,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:53,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:53,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:54,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:54,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 90 states and 123 transitions. [2024-11-13 16:54:54,432 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 123 transitions. [2024-11-13 16:54:54,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:54:54,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:54,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:54,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:54,676 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:55,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:55,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 95 states and 129 transitions. [2024-11-13 16:54:55,355 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 129 transitions. [2024-11-13 16:54:55,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:54:55,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:55,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:55,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:55,507 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:54:56,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:56,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 99 states and 135 transitions. [2024-11-13 16:54:56,038 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 135 transitions. [2024-11-13 16:54:56,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:54:56,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:56,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:56,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:56,216 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:54:56,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:56,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 101 states and 139 transitions. [2024-11-13 16:54:56,631 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 139 transitions. [2024-11-13 16:54:56,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:54:56,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:56,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:56,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:56,844 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:57,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:57,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 105 states and 145 transitions. [2024-11-13 16:54:57,606 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 145 transitions. [2024-11-13 16:54:57,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:54:57,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:57,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:57,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:57,652 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:54:58,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:58,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 108 states and 149 transitions. [2024-11-13 16:54:58,231 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 149 transitions. [2024-11-13 16:54:58,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:54:58,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:58,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:58,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:58,570 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:55:01,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:01,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 130 states and 178 transitions. [2024-11-13 16:55:01,428 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 178 transitions. [2024-11-13 16:55:01,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:55:01,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:01,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:01,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:01,641 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:01,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:01,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 134 states and 184 transitions. [2024-11-13 16:55:01,956 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 184 transitions. [2024-11-13 16:55:01,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:55:01,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:01,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:01,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:02,137 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:03,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:03,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 142 states and 192 transitions. [2024-11-13 16:55:03,145 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 192 transitions. [2024-11-13 16:55:03,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:55:03,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:03,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:03,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:03,197 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:55:03,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:03,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 140 states and 190 transitions. [2024-11-13 16:55:03,503 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 190 transitions. [2024-11-13 16:55:03,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:55:03,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:03,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:03,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:03,706 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:03,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:03,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 141 states and 191 transitions. [2024-11-13 16:55:03,796 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 191 transitions. [2024-11-13 16:55:03,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:55:03,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:03,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:03,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:03,930 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 16:55:04,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:04,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 146 states and 195 transitions. [2024-11-13 16:55:04,152 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 195 transitions. [2024-11-13 16:55:04,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:55:04,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:04,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:04,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:04,454 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 16:55:08,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:08,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 178 states and 236 transitions. [2024-11-13 16:55:08,651 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 236 transitions. [2024-11-13 16:55:08,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:55:08,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:08,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:08,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:08,828 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:55:08,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:08,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 182 states and 239 transitions. [2024-11-13 16:55:08,923 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 239 transitions. [2024-11-13 16:55:08,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 16:55:08,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:08,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:08,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:09,003 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:55:12,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:12,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 201 states and 260 transitions. [2024-11-13 16:55:12,172 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 260 transitions. [2024-11-13 16:55:12,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 16:55:12,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:12,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:12,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:12,384 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 16:55:13,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:13,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 207 states and 272 transitions. [2024-11-13 16:55:13,888 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 272 transitions. [2024-11-13 16:55:13,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 16:55:13,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:13,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:13,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:14,094 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 16:55:15,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:15,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 214 states and 284 transitions. [2024-11-13 16:55:15,775 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 284 transitions. [2024-11-13 16:55:15,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 16:55:15,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:15,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:15,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:16,013 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 16:55:16,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:16,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 217 states and 289 transitions. [2024-11-13 16:55:16,898 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 289 transitions. [2024-11-13 16:55:16,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:55:16,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:16,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:16,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:17,252 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:55:17,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:17,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 219 states and 293 transitions. [2024-11-13 16:55:17,894 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 293 transitions. [2024-11-13 16:55:17,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:55:17,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:17,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:17,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:18,082 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:55:19,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:19,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 220 states and 295 transitions. [2024-11-13 16:55:19,088 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 295 transitions. [2024-11-13 16:55:19,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:55:19,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:19,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:19,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:19,409 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:55:20,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:20,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 223 states and 299 transitions. [2024-11-13 16:55:20,119 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 299 transitions. [2024-11-13 16:55:20,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:55:20,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:20,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:20,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:20,465 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:55:20,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:20,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 220 states and 293 transitions. [2024-11-13 16:55:20,687 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 293 transitions. [2024-11-13 16:55:20,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 16:55:20,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:20,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:20,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:21,017 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:55:21,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:21,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 223 states and 297 transitions. [2024-11-13 16:55:21,451 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 297 transitions. [2024-11-13 16:55:21,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:55:21,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:21,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:21,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:21,516 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 29 proven. 1 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:55:21,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:21,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 224 states and 298 transitions. [2024-11-13 16:55:21,864 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 298 transitions. [2024-11-13 16:55:21,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:55:21,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:21,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:21,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:22,061 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 16:55:23,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:23,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 230 states and 308 transitions. [2024-11-13 16:55:23,933 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 308 transitions. [2024-11-13 16:55:23,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:55:23,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:23,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:23,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:23,969 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 16:55:24,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:24,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 231 states and 309 transitions. [2024-11-13 16:55:24,217 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 309 transitions. [2024-11-13 16:55:24,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:55:24,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:24,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:24,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:24,647 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:55:25,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:25,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 234 states and 313 transitions. [2024-11-13 16:55:25,309 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 313 transitions. [2024-11-13 16:55:25,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:55:25,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:25,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:25,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:25,479 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 16:55:27,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:27,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 241 states and 324 transitions. [2024-11-13 16:55:27,253 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 324 transitions. [2024-11-13 16:55:27,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:55:27,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:27,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:27,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:27,281 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 16:55:27,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:27,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 243 states and 326 transitions. [2024-11-13 16:55:27,518 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 326 transitions. [2024-11-13 16:55:27,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:55:27,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:27,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:27,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:27,594 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 34 proven. 2 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:55:29,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:29,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 252 states and 341 transitions. [2024-11-13 16:55:29,849 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 341 transitions. [2024-11-13 16:55:29,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:55:29,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:29,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:29,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:30,380 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 37 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:55:33,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:33,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 260 states and 358 transitions. [2024-11-13 16:55:33,440 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 358 transitions. [2024-11-13 16:55:33,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:55:33,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:33,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:33,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:33,515 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 37 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:55:33,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:33,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 261 states and 360 transitions. [2024-11-13 16:55:33,999 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 360 transitions. [2024-11-13 16:55:34,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:55:34,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:34,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:34,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:34,072 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 37 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:55:34,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:34,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 263 states and 362 transitions. [2024-11-13 16:55:34,586 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 362 transitions. [2024-11-13 16:55:34,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:55:34,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:34,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:34,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:34,832 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 32 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 16:55:37,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:37,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 267 states and 371 transitions. [2024-11-13 16:55:37,179 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 371 transitions. [2024-11-13 16:55:37,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:55:37,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:37,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:37,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:37,226 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 32 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 16:55:37,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:37,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 268 states and 372 transitions. [2024-11-13 16:55:37,848 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 372 transitions. [2024-11-13 16:55:37,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:55:37,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:37,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:37,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:37,926 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 32 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 16:55:38,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:38,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 270 states and 374 transitions. [2024-11-13 16:55:38,485 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 374 transitions. [2024-11-13 16:55:38,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:55:38,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:38,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:38,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:41,254 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 20 proven. 13 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 16:55:49,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:49,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 283 states and 397 transitions. [2024-11-13 16:55:49,383 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 397 transitions. [2024-11-13 16:55:49,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:55:49,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:49,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:49,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:49,431 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 16:55:52,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:52,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 287 states and 404 transitions. [2024-11-13 16:55:52,129 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 404 transitions. [2024-11-13 16:55:52,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:55:52,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:52,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:52,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:52,167 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 16:55:52,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:52,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 288 states and 405 transitions. [2024-11-13 16:55:52,755 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 405 transitions. [2024-11-13 16:55:52,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:55:52,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:52,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:52,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:52,795 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 16:55:53,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:53,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 290 states and 407 transitions. [2024-11-13 16:55:53,430 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 407 transitions. [2024-11-13 16:55:53,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:55:53,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:53,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:53,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:53,495 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 48 proven. 9 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:55:56,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:56,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 295 states and 417 transitions. [2024-11-13 16:55:56,134 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 417 transitions. [2024-11-13 16:55:56,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:55:56,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:56,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:56,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:56,271 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 48 proven. 9 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:55:57,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:57,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 297 states and 419 transitions. [2024-11-13 16:55:57,524 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 419 transitions. [2024-11-13 16:55:57,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:55:57,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:57,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:57,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:57,591 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 48 proven. 9 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:55:58,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:58,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 299 states and 421 transitions. [2024-11-13 16:55:58,281 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 421 transitions. [2024-11-13 16:55:58,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:55:58,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:58,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:58,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:58,631 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 16:56:02,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:02,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 304 states and 428 transitions. [2024-11-13 16:56:02,166 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 428 transitions. [2024-11-13 16:56:02,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:56:02,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:02,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:02,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:02,408 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 16:56:05,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:05,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 310 states and 440 transitions. [2024-11-13 16:56:05,464 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 440 transitions. [2024-11-13 16:56:05,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:56:05,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:05,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:05,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:05,535 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 16:56:15,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:15,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 332 states and 474 transitions. [2024-11-13 16:56:15,177 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 474 transitions. [2024-11-13 16:56:15,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:56:15,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:15,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:15,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:15,268 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 16:56:16,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:16,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 334 states and 477 transitions. [2024-11-13 16:56:16,899 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 477 transitions. [2024-11-13 16:56:16,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:56:16,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:16,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:16,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:16,973 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 16:56:17,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:17,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 335 states and 478 transitions. [2024-11-13 16:56:17,737 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 478 transitions. [2024-11-13 16:56:17,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:56:17,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:17,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:17,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:18,426 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 60 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:56:24,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:24,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 344 states and 498 transitions. [2024-11-13 16:56:24,957 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 498 transitions. [2024-11-13 16:56:24,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:56:24,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:24,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:24,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:25,006 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 58 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:56:29,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:29,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 352 states and 509 transitions. [2024-11-13 16:56:29,678 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 509 transitions. [2024-11-13 16:56:29,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:56:29,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:29,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:29,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:29,747 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 58 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:56:30,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:30,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 353 states and 510 transitions. [2024-11-13 16:56:30,555 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 510 transitions. [2024-11-13 16:56:30,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:56:30,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:30,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:30,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:30,606 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 58 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:56:31,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:31,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 355 states and 512 transitions. [2024-11-13 16:56:31,343 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 512 transitions. [2024-11-13 16:56:31,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:56:31,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:31,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:31,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:31,368 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 54 proven. 1 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 16:56:35,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:35,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 341 states and 490 transitions. [2024-11-13 16:56:35,101 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 490 transitions. [2024-11-13 16:56:35,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 16:56:35,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:35,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:35,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:35,131 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-13 16:56:38,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:38,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 336 states and 482 transitions. [2024-11-13 16:56:38,142 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 482 transitions. [2024-11-13 16:56:38,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:56:38,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:38,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:38,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:38,416 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 73 proven. 14 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:56:40,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:40,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 340 states and 489 transitions. [2024-11-13 16:56:40,347 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 489 transitions. [2024-11-13 16:56:40,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:56:40,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:40,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:40,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:40,496 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 73 proven. 14 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:56:41,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:41,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 341 states and 492 transitions. [2024-11-13 16:56:41,309 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 492 transitions. [2024-11-13 16:56:41,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 16:56:41,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:41,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:41,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:41,470 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 16:56:42,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:42,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 341 states and 491 transitions. [2024-11-13 16:56:42,204 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 491 transitions. [2024-11-13 16:56:42,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:56:42,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:42,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:42,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:42,288 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 16:56:43,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:43,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 346 states and 496 transitions. [2024-11-13 16:56:43,368 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 496 transitions. [2024-11-13 16:56:43,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:56:43,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:43,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:43,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:43,509 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 16:56:58,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:58,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 377 states and 543 transitions. [2024-11-13 16:56:58,265 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 543 transitions. [2024-11-13 16:56:58,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:56:58,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:58,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:58,399 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 16:57:00,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:00,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 382 states and 548 transitions. [2024-11-13 16:57:00,324 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 548 transitions. [2024-11-13 16:57:00,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:57:00,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:00,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:00,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:00,459 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 16:57:01,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:01,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 384 states and 550 transitions. [2024-11-13 16:57:01,331 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 550 transitions. [2024-11-13 16:57:01,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:57:01,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:01,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:01,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:01,457 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 16:57:03,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:03,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 386 states and 553 transitions. [2024-11-13 16:57:03,287 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 553 transitions. [2024-11-13 16:57:03,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:57:03,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:03,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:03,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:03,502 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 16:57:04,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:04,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 387 states and 553 transitions. [2024-11-13 16:57:04,361 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 553 transitions. [2024-11-13 16:57:04,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 16:57:04,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:04,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:04,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:04,399 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-13 16:57:14,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:14,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 406 states and 577 transitions. [2024-11-13 16:57:14,387 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 577 transitions. [2024-11-13 16:57:14,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 16:57:14,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:14,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:14,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:14,864 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 12 proven. 89 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 16:57:26,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:26,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 430 states and 604 transitions. [2024-11-13 16:57:26,031 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 604 transitions. [2024-11-13 16:57:26,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 16:57:26,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:26,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:26,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:26,068 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-13 16:57:26,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:26,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 432 states and 605 transitions. [2024-11-13 16:57:26,968 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 605 transitions. [2024-11-13 16:57:26,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 16:57:26,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:26,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:26,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:27,110 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 16:57:28,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:28,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 435 states and 610 transitions. [2024-11-13 16:57:28,802 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 610 transitions. [2024-11-13 16:57:28,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 16:57:28,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:28,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:28,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:28,855 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-13 16:57:30,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:30,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 438 states and 613 transitions. [2024-11-13 16:57:30,827 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 613 transitions. [2024-11-13 16:57:30,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:57:30,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:30,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:30,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:30,916 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 68 proven. 2 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-13 16:57:31,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:31,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 440 states and 614 transitions. [2024-11-13 16:57:31,508 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 614 transitions. [2024-11-13 16:57:31,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 16:57:31,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:31,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:31,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:32,429 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-13 16:57:34,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:34,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 443 states and 619 transitions. [2024-11-13 16:57:34,626 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 619 transitions. [2024-11-13 16:57:34,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 16:57:34,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:34,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:34,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:35,465 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-13 16:57:37,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:37,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 446 states and 624 transitions. [2024-11-13 16:57:37,732 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 624 transitions. [2024-11-13 16:57:37,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 16:57:37,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:37,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:37,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:42,718 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 47 proven. 99 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 16:58:15,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:15,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 493 states and 680 transitions. [2024-11-13 16:58:15,991 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 680 transitions. [2024-11-13 16:58:15,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 16:58:15,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:15,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:16,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:16,080 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 131 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-13 16:58:17,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:17,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 498 states and 685 transitions. [2024-11-13 16:58:17,722 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 685 transitions. [2024-11-13 16:58:17,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 16:58:17,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:17,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:17,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:18,096 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2024-11-13 16:58:18,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:18,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 163 states and 184 transitions. [2024-11-13 16:58:18,729 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 184 transitions. [2024-11-13 16:58:18,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 16:58:18,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:18,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:18,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:19,755 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-13 16:58:22,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:22,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 166 states and 189 transitions. [2024-11-13 16:58:22,388 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 189 transitions. [2024-11-13 16:58:22,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 16:58:22,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:22,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:22,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:23,374 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-13 16:58:26,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:26,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 169 states and 194 transitions. [2024-11-13 16:58:26,121 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 194 transitions. [2024-11-13 16:58:26,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 16:58:26,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:26,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:26,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:27,150 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-13 16:58:29,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:29,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 172 states and 200 transitions. [2024-11-13 16:58:29,806 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 200 transitions. [2024-11-13 16:58:29,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 16:58:29,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:29,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:29,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:35,942 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 110 proven. 265 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 16:59:23,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:23,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 233 states and 264 transitions. [2024-11-13 16:59:23,323 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 264 transitions. [2024-11-13 16:59:23,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 16:59:23,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:23,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:23,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:24,851 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-11-13 16:59:28,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:28,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 236 states and 269 transitions. [2024-11-13 16:59:28,088 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 269 transitions. [2024-11-13 16:59:28,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 16:59:28,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:28,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:28,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:29,453 INFO L134 CoverageAnalysis]: Checked inductivity of 727 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-11-13 16:59:32,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:32,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 239 states and 274 transitions. [2024-11-13 16:59:32,577 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 274 transitions. [2024-11-13 16:59:32,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 16:59:32,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:32,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:32,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:33,976 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-11-13 16:59:37,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:37,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 242 states and 280 transitions. [2024-11-13 16:59:37,234 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 280 transitions. [2024-11-13 16:59:37,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 16:59:37,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:37,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:37,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:44,309 INFO L134 CoverageAnalysis]: Checked inductivity of 796 backedges. 200 proven. 508 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-13 17:00:50,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:50,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 312 states and 354 transitions. [2024-11-13 17:00:50,521 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 354 transitions. [2024-11-13 17:00:50,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 17:00:50,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:50,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:50,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:52,381 INFO L134 CoverageAnalysis]: Checked inductivity of 1129 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 895 trivial. 0 not checked. [2024-11-13 17:00:56,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:56,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 315 states and 359 transitions. [2024-11-13 17:00:56,175 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 359 transitions. [2024-11-13 17:00:56,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 17:00:56,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:56,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:56,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:57,879 INFO L134 CoverageAnalysis]: Checked inductivity of 1168 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 895 trivial. 0 not checked. [2024-11-13 17:01:01,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:01,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 318 states and 364 transitions. [2024-11-13 17:01:01,694 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 364 transitions. [2024-11-13 17:01:01,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 17:01:01,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:01,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:01,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:03,425 INFO L134 CoverageAnalysis]: Checked inductivity of 1210 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 895 trivial. 0 not checked. [2024-11-13 17:01:07,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:07,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 321 states and 370 transitions. [2024-11-13 17:01:07,372 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 370 transitions. [2024-11-13 17:01:07,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 17:01:07,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:07,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:07,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:15,880 INFO L134 CoverageAnalysis]: Checked inductivity of 1255 backedges. 317 proven. 828 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 17:02:47,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:47,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 400 states and 454 transitions. [2024-11-13 17:02:47,313 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 454 transitions. [2024-11-13 17:02:47,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 17:02:47,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:47,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:47,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:49,746 INFO L134 CoverageAnalysis]: Checked inductivity of 1665 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 1305 trivial. 0 not checked. [2024-11-13 17:02:54,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:54,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 403 states and 459 transitions. [2024-11-13 17:02:54,727 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 459 transitions. [2024-11-13 17:02:54,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 17:02:54,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:54,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:54,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:57,378 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 1305 trivial. 0 not checked. [2024-11-13 17:03:02,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:02,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 406 states and 464 transitions. [2024-11-13 17:03:02,294 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 464 transitions. [2024-11-13 17:03:02,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-13 17:03:02,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:02,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:02,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:04,453 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 1305 trivial. 0 not checked. [2024-11-13 17:03:09,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:09,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 409 states and 470 transitions. [2024-11-13 17:03:09,437 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 470 transitions. [2024-11-13 17:03:09,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 17:03:09,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:09,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:09,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:20,745 INFO L134 CoverageAnalysis]: Checked inductivity of 1818 backedges. 461 proven. 1225 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 17:05:41,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:41,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 497 states and 564 transitions. [2024-11-13 17:05:41,476 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 564 transitions. [2024-11-13 17:05:41,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-13 17:05:41,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:41,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:41,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:44,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2305 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 1792 trivial. 0 not checked. [2024-11-13 17:05:49,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:49,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 500 states and 569 transitions. [2024-11-13 17:05:49,959 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 569 transitions. [2024-11-13 17:05:49,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-13 17:05:49,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:49,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:50,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:53,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2362 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 1792 trivial. 0 not checked. [2024-11-13 17:05:58,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:58,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 503 states and 574 transitions. [2024-11-13 17:05:58,915 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 574 transitions. [2024-11-13 17:05:58,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-13 17:05:58,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:58,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:58,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:02,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2422 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 1792 trivial. 0 not checked. [2024-11-13 17:06:07,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:07,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 506 states and 580 transitions. [2024-11-13 17:06:07,772 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 580 transitions. [2024-11-13 17:06:07,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-13 17:06:07,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:07,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:07,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:19,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2485 backedges. 632 proven. 1699 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked.