./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-tiling/rewnifrev.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_097e1131-e210-454d-b6b5-498a6588daf4/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097e1131-e210-454d-b6b5-498a6588daf4/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_097e1131-e210-454d-b6b5-498a6588daf4/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097e1131-e210-454d-b6b5-498a6588daf4/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/rewnifrev.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097e1131-e210-454d-b6b5-498a6588daf4/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_097e1131-e210-454d-b6b5-498a6588daf4/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 62ffb246c1e6cc2a3d3d5a08bb5a65a9894a173aba5be4caac9150f1d27ccfed --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:26:13,557 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:26:13,642 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097e1131-e210-454d-b6b5-498a6588daf4/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 23:26:13,652 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:26:13,652 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:26:13,689 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:26:13,690 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:26:13,690 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:26:13,690 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:26:13,690 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:26:13,691 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:26:13,691 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:26:13,691 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:26:13,691 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:26:13,691 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:26:13,691 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:26:13,691 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:26:13,691 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:26:13,691 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:26:13,691 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:26:13,692 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 23:26:13,692 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:26:13,692 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:26:13,694 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:26:13,694 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:26:13,695 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:26:13,695 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:26:13,695 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:26:13,695 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:26:13,695 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:26:13,695 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:26:13,695 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:26:13,696 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:26:13,696 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:26:13,696 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:26:13,696 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_097e1131-e210-454d-b6b5-498a6588daf4/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 -> 62ffb246c1e6cc2a3d3d5a08bb5a65a9894a173aba5be4caac9150f1d27ccfed [2024-11-13 23:26:13,970 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:26:13,980 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:26:13,984 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:26:13,986 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:26:13,986 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:26:13,988 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097e1131-e210-454d-b6b5-498a6588daf4/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-tiling/rewnifrev.c Unable to find full path for "g++" [2024-11-13 23:26:16,007 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:26:16,242 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:26:16,243 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097e1131-e210-454d-b6b5-498a6588daf4/sv-benchmarks/c/array-tiling/rewnifrev.c [2024-11-13 23:26:16,250 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097e1131-e210-454d-b6b5-498a6588daf4/bin/ukojak-verify-EEHR8qb7sm/data/5f202e04a/fe572874bfdc4fd99c256b9b566a28d6/FLAG6e6229a9a [2024-11-13 23:26:16,274 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097e1131-e210-454d-b6b5-498a6588daf4/bin/ukojak-verify-EEHR8qb7sm/data/5f202e04a/fe572874bfdc4fd99c256b9b566a28d6 [2024-11-13 23:26:16,278 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:26:16,281 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:26:16,284 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:26:16,285 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:26:16,291 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:26:16,292 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:26:16" (1/1) ... [2024-11-13 23:26:16,295 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dae867b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:16, skipping insertion in model container [2024-11-13 23:26:16,295 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:26:16" (1/1) ... [2024-11-13 23:26:16,310 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:26:16,492 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:26:16,502 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:26:16,518 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:26:16,532 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:26:16,532 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:16 WrapperNode [2024-11-13 23:26:16,532 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:26:16,533 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:26:16,533 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:26:16,533 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:26:16,540 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:16" (1/1) ... [2024-11-13 23:26:16,548 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:16" (1/1) ... [2024-11-13 23:26:16,566 INFO L138 Inliner]: procedures = 16, calls = 13, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 61 [2024-11-13 23:26:16,566 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:26:16,567 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:26:16,567 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:26:16,567 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:26:16,575 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:16" (1/1) ... [2024-11-13 23:26:16,575 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:16" (1/1) ... [2024-11-13 23:26:16,578 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:16" (1/1) ... [2024-11-13 23:26:16,582 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:16" (1/1) ... [2024-11-13 23:26:16,586 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:16" (1/1) ... [2024-11-13 23:26:16,593 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:16" (1/1) ... [2024-11-13 23:26:16,597 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:16" (1/1) ... [2024-11-13 23:26:16,598 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:16" (1/1) ... [2024-11-13 23:26:16,603 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:26:16,604 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:26:16,604 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:26:16,604 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:26:16,605 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:16" (1/1) ... [2024-11-13 23:26:16,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:26:16,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097e1131-e210-454d-b6b5-498a6588daf4/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:26:16,652 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097e1131-e210-454d-b6b5-498a6588daf4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:26:16,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097e1131-e210-454d-b6b5-498a6588daf4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:26:16,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:26:16,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:26:16,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:26:16,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:26:16,686 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:26:16,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:26:16,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:26:16,768 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:26:16,770 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:26:16,939 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-11-13 23:26:16,940 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:26:16,977 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:26:16,978 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 23:26:16,978 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:26:16 BoogieIcfgContainer [2024-11-13 23:26:16,978 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:26:16,979 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:26:16,979 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:26:16,993 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:26:16,993 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:26:16" (1/1) ... [2024-11-13 23:26:17,003 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:26:17,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:17,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 32 states and 35 transitions. [2024-11-13 23:26:17,055 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 35 transitions. [2024-11-13 23:26:17,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 23:26:17,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:17,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:17,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:17,265 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 23:26:17,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:17,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 31 states and 34 transitions. [2024-11-13 23:26:17,298 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 34 transitions. [2024-11-13 23:26:17,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 23:26:17,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:17,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:17,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:17,395 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 23:26:17,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:17,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 30 states and 33 transitions. [2024-11-13 23:26:17,507 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 33 transitions. [2024-11-13 23:26:17,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 23:26:17,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:17,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:17,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:17,601 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 23:26:17,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:17,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 29 states and 32 transitions. [2024-11-13 23:26:17,638 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 32 transitions. [2024-11-13 23:26:17,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 23:26:17,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:17,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:17,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:17,767 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 23:26:17,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:17,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 32 states and 36 transitions. [2024-11-13 23:26:17,869 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 36 transitions. [2024-11-13 23:26:17,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 23:26:17,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:17,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:17,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:17,979 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 23:26:18,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:18,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 33 states and 38 transitions. [2024-11-13 23:26:18,082 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 38 transitions. [2024-11-13 23:26:18,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 23:26:18,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:18,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:18,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:18,138 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 23:26:18,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:18,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 32 states and 37 transitions. [2024-11-13 23:26:18,180 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 37 transitions. [2024-11-13 23:26:18,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:26:18,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:18,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:18,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:18,255 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 23:26:18,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:18,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 35 states and 39 transitions. [2024-11-13 23:26:18,372 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 39 transitions. [2024-11-13 23:26:18,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:26:18,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:18,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:18,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:18,432 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 23:26:18,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:18,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 34 states and 38 transitions. [2024-11-13 23:26:18,562 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 38 transitions. [2024-11-13 23:26:18,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 23:26:18,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:18,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:18,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:18,603 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 23:26:18,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:18,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 33 states and 37 transitions. [2024-11-13 23:26:18,630 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 37 transitions. [2024-11-13 23:26:18,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 23:26:18,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:18,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:18,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:18,673 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 23:26:18,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:18,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 32 states and 36 transitions. [2024-11-13 23:26:18,703 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 36 transitions. [2024-11-13 23:26:18,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 23:26:18,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:18,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:18,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:18,777 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 23:26:18,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:18,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 34 states and 38 transitions. [2024-11-13 23:26:18,918 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 38 transitions. [2024-11-13 23:26:18,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 23:26:18,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:18,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:18,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:18,989 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 23:26:19,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:19,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 33 states and 37 transitions. [2024-11-13 23:26:19,099 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 37 transitions. [2024-11-13 23:26:19,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:26:19,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:19,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:19,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:19,179 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:19,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:19,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 32 states and 36 transitions. [2024-11-13 23:26:19,288 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 36 transitions. [2024-11-13 23:26:19,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:26:19,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:19,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:19,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:19,410 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 23:26:19,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:19,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 34 states and 40 transitions. [2024-11-13 23:26:19,467 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 40 transitions. [2024-11-13 23:26:19,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 23:26:19,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:19,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:19,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:19,582 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 23:26:19,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:19,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 35 states and 41 transitions. [2024-11-13 23:26:19,601 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 41 transitions. [2024-11-13 23:26:19,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:26:19,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:19,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:19,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:19,690 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 23:26:19,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:19,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 34 states and 40 transitions. [2024-11-13 23:26:19,804 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 40 transitions. [2024-11-13 23:26:19,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:26:19,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:19,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:19,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:19,882 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:26:19,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:19,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 36 states and 41 transitions. [2024-11-13 23:26:19,920 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 41 transitions. [2024-11-13 23:26:19,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:26:19,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:19,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:19,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:20,065 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:20,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:20,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 38 states and 45 transitions. [2024-11-13 23:26:20,204 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 45 transitions. [2024-11-13 23:26:20,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:26:20,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:20,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:20,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:20,361 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:20,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:20,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 41 states and 49 transitions. [2024-11-13 23:26:20,633 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 49 transitions. [2024-11-13 23:26:20,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:26:20,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:20,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:20,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:20,823 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:20,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:20,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 38 states and 43 transitions. [2024-11-13 23:26:20,888 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 43 transitions. [2024-11-13 23:26:20,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:26:20,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:20,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:20,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:21,078 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:21,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:21,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 41 states and 47 transitions. [2024-11-13 23:26:21,314 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 47 transitions. [2024-11-13 23:26:21,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:26:21,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:21,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:21,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:21,495 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:21,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:21,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 44 states and 51 transitions. [2024-11-13 23:26:21,742 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 51 transitions. [2024-11-13 23:26:21,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:26:21,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:21,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:21,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:22,025 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:22,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:22,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 47 states and 55 transitions. [2024-11-13 23:26:22,277 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 55 transitions. [2024-11-13 23:26:22,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:26:22,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:22,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:22,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:22,537 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:22,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:22,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 50 states and 59 transitions. [2024-11-13 23:26:22,812 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 59 transitions. [2024-11-13 23:26:22,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:26:22,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:22,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:22,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:23,082 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:23,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:23,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 53 states and 63 transitions. [2024-11-13 23:26:23,380 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 63 transitions. [2024-11-13 23:26:23,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:26:23,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:23,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:23,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:23,697 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:24,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:24,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 56 states and 67 transitions. [2024-11-13 23:26:24,004 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 67 transitions. [2024-11-13 23:26:24,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 23:26:24,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:24,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:24,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:24,362 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:24,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:24,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 59 states and 71 transitions. [2024-11-13 23:26:24,701 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 71 transitions. [2024-11-13 23:26:24,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:26:24,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:24,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:24,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:25,050 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:25,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:25,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 62 states and 75 transitions. [2024-11-13 23:26:25,417 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 75 transitions. [2024-11-13 23:26:25,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:26:25,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:25,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:25,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:25,812 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:26,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:26,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 65 states and 79 transitions. [2024-11-13 23:26:26,181 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 79 transitions. [2024-11-13 23:26:26,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:26:26,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:26,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:26,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:26,687 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:27,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:27,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 68 states and 83 transitions. [2024-11-13 23:26:27,194 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 83 transitions. [2024-11-13 23:26:27,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:26:27,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:27,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:27,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:27,641 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:28,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:28,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 71 states and 87 transitions. [2024-11-13 23:26:28,060 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 87 transitions. [2024-11-13 23:26:28,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:26:28,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:28,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:28,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:28,507 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:28,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:28,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 74 states and 91 transitions. [2024-11-13 23:26:28,927 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 91 transitions. [2024-11-13 23:26:28,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:26:28,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:28,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:28,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:29,427 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:29,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:29,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 77 states and 95 transitions. [2024-11-13 23:26:29,864 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 95 transitions. [2024-11-13 23:26:29,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:26:29,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:29,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:29,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:30,349 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:30,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:30,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 80 states and 99 transitions. [2024-11-13 23:26:30,792 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 99 transitions. [2024-11-13 23:26:30,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:26:30,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:30,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:30,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:31,296 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:31,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:31,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 83 states and 103 transitions. [2024-11-13 23:26:31,792 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 103 transitions. [2024-11-13 23:26:31,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 23:26:31,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:31,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:31,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:32,364 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:32,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:32,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 86 states and 107 transitions. [2024-11-13 23:26:32,834 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 107 transitions. [2024-11-13 23:26:32,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:26:32,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:32,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:32,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:33,420 INFO L134 CoverageAnalysis]: Checked inductivity of 522 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:33,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:33,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 89 states and 111 transitions. [2024-11-13 23:26:33,867 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 111 transitions. [2024-11-13 23:26:33,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:26:33,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:33,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:33,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:34,513 INFO L134 CoverageAnalysis]: Checked inductivity of 579 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:34,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:34,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 92 states and 115 transitions. [2024-11-13 23:26:34,981 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 115 transitions. [2024-11-13 23:26:34,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:26:34,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:34,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:35,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:35,588 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:36,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:36,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 95 states and 119 transitions. [2024-11-13 23:26:36,109 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 119 transitions. [2024-11-13 23:26:36,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:26:36,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:36,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:36,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:36,753 INFO L134 CoverageAnalysis]: Checked inductivity of 702 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:37,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:37,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 98 states and 123 transitions. [2024-11-13 23:26:37,212 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 123 transitions. [2024-11-13 23:26:37,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:26:37,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:37,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:37,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:37,919 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 759 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:38,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:38,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 101 states and 127 transitions. [2024-11-13 23:26:38,478 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 127 transitions. [2024-11-13 23:26:38,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 23:26:38,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:38,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:38,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:39,259 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 0 proven. 828 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:40,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:40,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 104 states and 131 transitions. [2024-11-13 23:26:40,001 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 131 transitions. [2024-11-13 23:26:40,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:26:40,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:40,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:40,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:41,219 INFO L134 CoverageAnalysis]: Checked inductivity of 909 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:41,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:41,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 107 states and 135 transitions. [2024-11-13 23:26:41,860 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 135 transitions. [2024-11-13 23:26:41,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:26:41,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:41,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:41,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:42,993 INFO L134 CoverageAnalysis]: Checked inductivity of 984 backedges. 0 proven. 975 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:43,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:43,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 110 states and 139 transitions. [2024-11-13 23:26:43,707 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 139 transitions. [2024-11-13 23:26:43,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:26:43,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:43,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:43,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:44,736 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 0 proven. 1053 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:45,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:45,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 113 states and 143 transitions. [2024-11-13 23:26:45,467 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 143 transitions. [2024-11-13 23:26:45,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:26:45,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:45,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:45,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:46,548 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:47,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:47,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 116 states and 147 transitions. [2024-11-13 23:26:47,171 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 147 transitions. [2024-11-13 23:26:47,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:26:47,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:47,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:47,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:48,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 0 proven. 1218 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:49,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:49,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 119 states and 151 transitions. [2024-11-13 23:26:49,042 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 151 transitions. [2024-11-13 23:26:49,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:26:49,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:49,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:49,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:50,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1314 backedges. 0 proven. 1305 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:50,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:50,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 122 states and 155 transitions. [2024-11-13 23:26:50,927 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 155 transitions. [2024-11-13 23:26:50,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:26:50,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:50,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:50,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:51,923 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 0 proven. 1395 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:52,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:52,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 125 states and 159 transitions. [2024-11-13 23:26:52,641 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 159 transitions. [2024-11-13 23:26:52,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:26:52,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:52,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:52,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:53,618 INFO L134 CoverageAnalysis]: Checked inductivity of 1497 backedges. 0 proven. 1488 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:54,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:54,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 128 states and 163 transitions. [2024-11-13 23:26:54,251 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 163 transitions. [2024-11-13 23:26:54,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:26:54,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:54,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:54,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:55,258 INFO L134 CoverageAnalysis]: Checked inductivity of 1593 backedges. 0 proven. 1584 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:55,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:55,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 131 states and 167 transitions. [2024-11-13 23:26:55,945 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 167 transitions. [2024-11-13 23:26:55,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 23:26:55,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:55,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:55,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:57,075 INFO L134 CoverageAnalysis]: Checked inductivity of 1692 backedges. 0 proven. 1683 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:57,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:57,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 134 states and 171 transitions. [2024-11-13 23:26:57,797 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 171 transitions. [2024-11-13 23:26:57,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 23:26:57,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:57,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:57,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:58,993 INFO L134 CoverageAnalysis]: Checked inductivity of 1794 backedges. 0 proven. 1785 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:59,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:59,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 137 states and 175 transitions. [2024-11-13 23:26:59,768 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 175 transitions. [2024-11-13 23:26:59,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 23:26:59,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:59,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:59,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:01,003 INFO L134 CoverageAnalysis]: Checked inductivity of 1899 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:27:01,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:01,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 140 states and 179 transitions. [2024-11-13 23:27:01,747 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 179 transitions. [2024-11-13 23:27:01,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 23:27:01,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:01,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:01,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:03,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2007 backedges. 0 proven. 1998 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:27:04,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:04,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 143 states and 183 transitions. [2024-11-13 23:27:04,018 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 183 transitions. [2024-11-13 23:27:04,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 23:27:04,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:04,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:04,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:05,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2118 backedges. 0 proven. 2109 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:27:06,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:06,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 146 states and 187 transitions. [2024-11-13 23:27:06,310 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 187 transitions. [2024-11-13 23:27:06,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 23:27:06,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:06,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:06,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:07,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2232 backedges. 0 proven. 2223 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:27:08,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:08,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 149 states and 191 transitions. [2024-11-13 23:27:08,536 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 191 transitions. [2024-11-13 23:27:08,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 23:27:08,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:08,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:08,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:10,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2349 backedges. 0 proven. 2340 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:27:11,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:11,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 152 states and 195 transitions. [2024-11-13 23:27:11,059 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 195 transitions. [2024-11-13 23:27:11,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 23:27:11,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:11,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:11,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:12,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2469 backedges. 0 proven. 2460 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:27:13,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:13,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 155 states and 199 transitions. [2024-11-13 23:27:13,429 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 199 transitions. [2024-11-13 23:27:13,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:27:13,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:13,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:13,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:14,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2592 backedges. 0 proven. 2583 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:27:15,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:15,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 158 states and 203 transitions. [2024-11-13 23:27:15,853 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 203 transitions. [2024-11-13 23:27:15,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 23:27:15,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:15,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:15,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:17,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2718 backedges. 0 proven. 2709 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:27:18,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:18,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 161 states and 207 transitions. [2024-11-13 23:27:18,785 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 207 transitions. [2024-11-13 23:27:18,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:27:18,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:18,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:18,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:20,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2847 backedges. 0 proven. 2838 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:27:21,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:21,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 164 states and 211 transitions. [2024-11-13 23:27:21,556 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 211 transitions. [2024-11-13 23:27:21,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:27:21,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:21,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:21,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:23,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2979 backedges. 0 proven. 2970 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:27:24,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:24,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 167 states and 215 transitions. [2024-11-13 23:27:24,067 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 215 transitions. [2024-11-13 23:27:24,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 23:27:24,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:24,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:24,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:25,795 INFO L134 CoverageAnalysis]: Checked inductivity of 3114 backedges. 0 proven. 3105 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:27:26,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:26,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 170 states and 219 transitions. [2024-11-13 23:27:26,759 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 219 transitions. [2024-11-13 23:27:26,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 23:27:26,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:26,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:26,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:28,658 INFO L134 CoverageAnalysis]: Checked inductivity of 3252 backedges. 0 proven. 3243 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:27:29,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:29,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 173 states and 223 transitions. [2024-11-13 23:27:29,779 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 223 transitions. [2024-11-13 23:27:29,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 23:27:29,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:29,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:29,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:31,815 INFO L134 CoverageAnalysis]: Checked inductivity of 3393 backedges. 0 proven. 3384 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:27:32,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:32,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 176 states and 227 transitions. [2024-11-13 23:27:32,884 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 227 transitions. [2024-11-13 23:27:32,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 23:27:32,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:32,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:32,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:34,721 INFO L134 CoverageAnalysis]: Checked inductivity of 3537 backedges. 0 proven. 3528 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:27:35,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:35,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 179 states and 231 transitions. [2024-11-13 23:27:35,831 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 231 transitions. [2024-11-13 23:27:35,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 23:27:35,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:35,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:35,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:37,864 INFO L134 CoverageAnalysis]: Checked inductivity of 3684 backedges. 0 proven. 3675 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:27:38,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:38,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 182 states and 235 transitions. [2024-11-13 23:27:38,965 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 235 transitions. [2024-11-13 23:27:38,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 23:27:38,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:38,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:39,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:41,086 INFO L134 CoverageAnalysis]: Checked inductivity of 3834 backedges. 0 proven. 3825 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:27:42,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:42,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 185 states and 239 transitions. [2024-11-13 23:27:42,204 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 239 transitions. [2024-11-13 23:27:42,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 23:27:42,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:42,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:42,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:44,235 INFO L134 CoverageAnalysis]: Checked inductivity of 3987 backedges. 0 proven. 3978 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:27:45,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:45,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 188 states and 243 transitions. [2024-11-13 23:27:45,372 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 243 transitions. [2024-11-13 23:27:45,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 23:27:45,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:45,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:45,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:47,545 INFO L134 CoverageAnalysis]: Checked inductivity of 4143 backedges. 0 proven. 4134 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:27:48,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:48,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 191 states and 247 transitions. [2024-11-13 23:27:48,704 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 247 transitions. [2024-11-13 23:27:48,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 23:27:48,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:48,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:48,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:50,905 INFO L134 CoverageAnalysis]: Checked inductivity of 4302 backedges. 0 proven. 4293 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:27:52,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:52,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 194 states and 251 transitions. [2024-11-13 23:27:52,087 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 251 transitions. [2024-11-13 23:27:52,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:27:52,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:52,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:52,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:54,349 INFO L134 CoverageAnalysis]: Checked inductivity of 4464 backedges. 0 proven. 4455 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:27:55,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:55,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 197 states and 255 transitions. [2024-11-13 23:27:55,551 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 255 transitions. [2024-11-13 23:27:55,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 23:27:55,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:55,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:55,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:57,875 INFO L134 CoverageAnalysis]: Checked inductivity of 4629 backedges. 0 proven. 4620 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:27:59,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:59,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 200 states and 259 transitions. [2024-11-13 23:27:59,144 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 259 transitions. [2024-11-13 23:27:59,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 23:27:59,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:59,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:59,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:01,822 INFO L134 CoverageAnalysis]: Checked inductivity of 4797 backedges. 0 proven. 4788 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:28:03,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:03,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 203 states and 263 transitions. [2024-11-13 23:28:03,097 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 263 transitions. [2024-11-13 23:28:03,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 23:28:03,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:03,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:03,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:05,383 INFO L134 CoverageAnalysis]: Checked inductivity of 4968 backedges. 0 proven. 4959 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:28:06,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:06,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 206 states and 267 transitions. [2024-11-13 23:28:06,401 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 267 transitions. [2024-11-13 23:28:06,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 23:28:06,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:06,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:06,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:08,329 INFO L134 CoverageAnalysis]: Checked inductivity of 5142 backedges. 0 proven. 5133 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:28:09,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:09,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 209 states and 271 transitions. [2024-11-13 23:28:09,384 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 271 transitions. [2024-11-13 23:28:09,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 23:28:09,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:09,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:09,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:11,453 INFO L134 CoverageAnalysis]: Checked inductivity of 5319 backedges. 0 proven. 5310 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:28:12,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:12,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 212 states and 275 transitions. [2024-11-13 23:28:12,448 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 275 transitions. [2024-11-13 23:28:12,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:28:12,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:12,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:12,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:14,697 INFO L134 CoverageAnalysis]: Checked inductivity of 5499 backedges. 0 proven. 5490 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:28:15,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:15,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 215 states and 279 transitions. [2024-11-13 23:28:15,777 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 279 transitions. [2024-11-13 23:28:15,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 23:28:15,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:15,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:15,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:17,918 INFO L134 CoverageAnalysis]: Checked inductivity of 5682 backedges. 0 proven. 5673 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:28:18,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:18,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 218 states and 283 transitions. [2024-11-13 23:28:18,944 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 283 transitions. [2024-11-13 23:28:18,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 23:28:18,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:18,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:18,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:21,458 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 0 proven. 5859 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:28:22,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:22,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 221 states and 287 transitions. [2024-11-13 23:28:22,499 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 287 transitions. [2024-11-13 23:28:22,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 23:28:22,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:22,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:22,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:24,933 INFO L134 CoverageAnalysis]: Checked inductivity of 6057 backedges. 0 proven. 6048 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:28:26,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:26,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 224 states and 291 transitions. [2024-11-13 23:28:26,316 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 291 transitions. [2024-11-13 23:28:26,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 23:28:26,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:26,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:26,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:29,275 INFO L134 CoverageAnalysis]: Checked inductivity of 6249 backedges. 0 proven. 6240 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:28:30,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:30,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 227 states and 295 transitions. [2024-11-13 23:28:30,755 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 295 transitions. [2024-11-13 23:28:30,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 23:28:30,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:30,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:30,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:33,847 INFO L134 CoverageAnalysis]: Checked inductivity of 6444 backedges. 0 proven. 6435 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:28:35,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:35,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 230 states and 299 transitions. [2024-11-13 23:28:35,277 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 299 transitions. [2024-11-13 23:28:35,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 23:28:35,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:35,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:35,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:38,515 INFO L134 CoverageAnalysis]: Checked inductivity of 6642 backedges. 0 proven. 6633 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:28:39,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:39,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 233 states and 303 transitions. [2024-11-13 23:28:39,927 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 303 transitions. [2024-11-13 23:28:39,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 23:28:39,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:39,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:39,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:42,779 INFO L134 CoverageAnalysis]: Checked inductivity of 6843 backedges. 0 proven. 6834 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:28:44,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:44,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 236 states and 307 transitions. [2024-11-13 23:28:44,143 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 307 transitions. [2024-11-13 23:28:44,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 23:28:44,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:44,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:44,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:47,205 INFO L134 CoverageAnalysis]: Checked inductivity of 7047 backedges. 0 proven. 7038 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:28:48,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:48,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 239 states and 311 transitions. [2024-11-13 23:28:48,601 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 311 transitions. [2024-11-13 23:28:48,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 23:28:48,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:48,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:48,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:52,555 INFO L134 CoverageAnalysis]: Checked inductivity of 7254 backedges. 0 proven. 7245 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:28:54,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:54,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 242 states and 315 transitions. [2024-11-13 23:28:54,038 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 315 transitions. [2024-11-13 23:28:54,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 23:28:54,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:54,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:54,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:57,351 INFO L134 CoverageAnalysis]: Checked inductivity of 7464 backedges. 0 proven. 7455 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:28:58,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:58,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 245 states and 319 transitions. [2024-11-13 23:28:58,919 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 319 transitions. [2024-11-13 23:28:58,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 23:28:58,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:58,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:58,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:02,292 INFO L134 CoverageAnalysis]: Checked inductivity of 7677 backedges. 0 proven. 7668 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:29:03,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:03,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 248 states and 323 transitions. [2024-11-13 23:29:03,769 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 323 transitions. [2024-11-13 23:29:03,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 23:29:03,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:03,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:03,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:07,600 INFO L134 CoverageAnalysis]: Checked inductivity of 7893 backedges. 0 proven. 7884 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:29:09,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:09,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 251 states and 327 transitions. [2024-11-13 23:29:09,173 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 327 transitions. [2024-11-13 23:29:09,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-13 23:29:09,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:09,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:09,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:13,038 INFO L134 CoverageAnalysis]: Checked inductivity of 8112 backedges. 0 proven. 8103 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:29:14,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:14,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 254 states and 331 transitions. [2024-11-13 23:29:14,624 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 331 transitions. [2024-11-13 23:29:14,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 23:29:14,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:14,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:14,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:18,577 INFO L134 CoverageAnalysis]: Checked inductivity of 8334 backedges. 0 proven. 8325 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:29:20,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:20,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 257 states and 335 transitions. [2024-11-13 23:29:20,306 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 335 transitions. [2024-11-13 23:29:20,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-13 23:29:20,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:20,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:20,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:24,363 INFO L134 CoverageAnalysis]: Checked inductivity of 8559 backedges. 0 proven. 8550 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:29:26,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:26,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 260 states and 339 transitions. [2024-11-13 23:29:26,012 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 339 transitions. [2024-11-13 23:29:26,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 23:29:26,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:26,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:26,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:30,189 INFO L134 CoverageAnalysis]: Checked inductivity of 8787 backedges. 0 proven. 8778 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:29:31,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:31,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 263 states and 343 transitions. [2024-11-13 23:29:31,855 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 343 transitions. [2024-11-13 23:29:31,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-13 23:29:31,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:31,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:31,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:36,134 INFO L134 CoverageAnalysis]: Checked inductivity of 9018 backedges. 0 proven. 9009 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:29:37,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:37,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 266 states and 347 transitions. [2024-11-13 23:29:37,759 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 347 transitions. [2024-11-13 23:29:37,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 23:29:37,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:37,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:37,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:41,860 INFO L134 CoverageAnalysis]: Checked inductivity of 9252 backedges. 0 proven. 9243 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:29:43,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:43,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 269 states and 351 transitions. [2024-11-13 23:29:43,567 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 351 transitions. [2024-11-13 23:29:43,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-13 23:29:43,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:43,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:43,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:48,071 INFO L134 CoverageAnalysis]: Checked inductivity of 9489 backedges. 0 proven. 9480 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:29:49,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:49,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 272 states and 355 transitions. [2024-11-13 23:29:49,918 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 355 transitions. [2024-11-13 23:29:49,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 23:29:49,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:49,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:50,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:54,690 INFO L134 CoverageAnalysis]: Checked inductivity of 9729 backedges. 0 proven. 9720 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:29:56,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:56,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 275 states and 359 transitions. [2024-11-13 23:29:56,435 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 359 transitions. [2024-11-13 23:29:56,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-13 23:29:56,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:56,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:56,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:01,232 INFO L134 CoverageAnalysis]: Checked inductivity of 9972 backedges. 0 proven. 9963 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:30:02,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:02,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 278 states and 363 transitions. [2024-11-13 23:30:02,733 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 363 transitions. [2024-11-13 23:30:02,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-13 23:30:02,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:02,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:02,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:07,634 INFO L134 CoverageAnalysis]: Checked inductivity of 10218 backedges. 0 proven. 10209 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:30:09,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:09,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 281 states and 367 transitions. [2024-11-13 23:30:09,246 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 367 transitions. [2024-11-13 23:30:09,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-13 23:30:09,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:09,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:09,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:13,195 INFO L134 CoverageAnalysis]: Checked inductivity of 10467 backedges. 0 proven. 10458 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:30:14,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:14,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 284 states and 371 transitions. [2024-11-13 23:30:14,628 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 371 transitions. [2024-11-13 23:30:14,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-13 23:30:14,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:14,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:14,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:19,446 INFO L134 CoverageAnalysis]: Checked inductivity of 10719 backedges. 0 proven. 10710 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:30:21,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:21,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 287 states and 375 transitions. [2024-11-13 23:30:21,386 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 375 transitions. [2024-11-13 23:30:21,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 23:30:21,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:21,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:21,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:26,591 INFO L134 CoverageAnalysis]: Checked inductivity of 10974 backedges. 0 proven. 10965 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:30:28,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:28,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 290 states and 379 transitions. [2024-11-13 23:30:28,474 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 379 transitions. [2024-11-13 23:30:28,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-13 23:30:28,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:28,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:28,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:33,903 INFO L134 CoverageAnalysis]: Checked inductivity of 11232 backedges. 0 proven. 11223 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:30:35,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:35,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 293 states and 383 transitions. [2024-11-13 23:30:35,828 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 383 transitions. [2024-11-13 23:30:35,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-13 23:30:35,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:35,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:35,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:42,188 INFO L134 CoverageAnalysis]: Checked inductivity of 11493 backedges. 0 proven. 11484 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:30:44,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:44,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 296 states and 387 transitions. [2024-11-13 23:30:44,031 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 387 transitions. [2024-11-13 23:30:44,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-13 23:30:44,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:44,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:44,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:49,505 INFO L134 CoverageAnalysis]: Checked inductivity of 11757 backedges. 0 proven. 11748 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:30:51,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:51,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 299 states and 391 transitions. [2024-11-13 23:30:51,403 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 391 transitions. [2024-11-13 23:30:51,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-13 23:30:51,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:51,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:51,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:57,390 INFO L134 CoverageAnalysis]: Checked inductivity of 12024 backedges. 0 proven. 12015 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:30:59,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:59,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 302 states and 395 transitions. [2024-11-13 23:30:59,356 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 395 transitions. [2024-11-13 23:30:59,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-13 23:30:59,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:59,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:59,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:05,525 INFO L134 CoverageAnalysis]: Checked inductivity of 12294 backedges. 0 proven. 12285 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:31:07,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:07,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 305 states and 399 transitions. [2024-11-13 23:31:07,492 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 399 transitions. [2024-11-13 23:31:07,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-13 23:31:07,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:07,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:07,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:13,724 INFO L134 CoverageAnalysis]: Checked inductivity of 12567 backedges. 0 proven. 12558 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:31:15,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:15,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 308 states and 403 transitions. [2024-11-13 23:31:15,717 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 403 transitions. [2024-11-13 23:31:15,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-13 23:31:15,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:15,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:15,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:22,050 INFO L134 CoverageAnalysis]: Checked inductivity of 12843 backedges. 0 proven. 12834 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:31:24,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:24,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 311 states and 407 transitions. [2024-11-13 23:31:24,077 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 407 transitions. [2024-11-13 23:31:24,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-13 23:31:24,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:24,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:24,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:30,542 INFO L134 CoverageAnalysis]: Checked inductivity of 13122 backedges. 0 proven. 13113 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:31:32,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:32,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 314 states and 411 transitions. [2024-11-13 23:31:32,582 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 411 transitions. [2024-11-13 23:31:32,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-13 23:31:32,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:32,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:32,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:39,177 INFO L134 CoverageAnalysis]: Checked inductivity of 13404 backedges. 0 proven. 13395 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:31:40,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:40,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 317 states and 415 transitions. [2024-11-13 23:31:40,808 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 415 transitions. [2024-11-13 23:31:40,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-13 23:31:40,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:40,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:40,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:45,838 INFO L134 CoverageAnalysis]: Checked inductivity of 13689 backedges. 0 proven. 13680 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:31:47,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:47,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 320 states and 419 transitions. [2024-11-13 23:31:47,532 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 419 transitions. [2024-11-13 23:31:47,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 23:31:47,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:47,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:47,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:54,165 INFO L134 CoverageAnalysis]: Checked inductivity of 13977 backedges. 0 proven. 13968 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:31:56,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:56,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 323 states and 423 transitions. [2024-11-13 23:31:56,109 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 423 transitions. [2024-11-13 23:31:56,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-13 23:31:56,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:56,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:56,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:01,820 INFO L134 CoverageAnalysis]: Checked inductivity of 14268 backedges. 0 proven. 14259 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:32:03,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:03,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 326 states and 427 transitions. [2024-11-13 23:32:03,457 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 427 transitions. [2024-11-13 23:32:03,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-13 23:32:03,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:03,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:03,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:09,620 INFO L134 CoverageAnalysis]: Checked inductivity of 14562 backedges. 0 proven. 14553 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:32:11,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:11,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 329 states and 431 transitions. [2024-11-13 23:32:11,348 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 431 transitions. [2024-11-13 23:32:11,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-13 23:32:11,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:11,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:11,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:17,049 INFO L134 CoverageAnalysis]: Checked inductivity of 14859 backedges. 0 proven. 14850 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:32:18,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:18,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 332 states and 435 transitions. [2024-11-13 23:32:18,774 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 435 transitions. [2024-11-13 23:32:18,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-13 23:32:18,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:18,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:18,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:24,758 INFO L134 CoverageAnalysis]: Checked inductivity of 15159 backedges. 0 proven. 15150 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:32:26,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:26,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 335 states and 439 transitions. [2024-11-13 23:32:26,484 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 439 transitions. [2024-11-13 23:32:26,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-13 23:32:26,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:26,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:26,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:32,513 INFO L134 CoverageAnalysis]: Checked inductivity of 15462 backedges. 0 proven. 15453 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:32:34,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:34,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 338 states and 443 transitions. [2024-11-13 23:32:34,256 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 443 transitions. [2024-11-13 23:32:34,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-13 23:32:34,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:34,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:34,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:40,596 INFO L134 CoverageAnalysis]: Checked inductivity of 15768 backedges. 0 proven. 15759 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:32:42,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:42,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 341 states and 447 transitions. [2024-11-13 23:32:42,303 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 447 transitions. [2024-11-13 23:32:42,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-13 23:32:42,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:42,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:42,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:48,501 INFO L134 CoverageAnalysis]: Checked inductivity of 16077 backedges. 0 proven. 16068 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:32:50,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:50,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 344 states and 451 transitions. [2024-11-13 23:32:50,297 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 451 transitions. [2024-11-13 23:32:50,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-13 23:32:50,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:50,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:50,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:56,575 INFO L134 CoverageAnalysis]: Checked inductivity of 16389 backedges. 0 proven. 16380 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:32:58,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:58,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 347 states and 455 transitions. [2024-11-13 23:32:58,306 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 455 transitions. [2024-11-13 23:32:58,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-13 23:32:58,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:58,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:58,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:04,841 INFO L134 CoverageAnalysis]: Checked inductivity of 16704 backedges. 0 proven. 16695 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:33:06,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:06,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 350 states and 459 transitions. [2024-11-13 23:33:06,583 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 459 transitions. [2024-11-13 23:33:06,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2024-11-13 23:33:06,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:06,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:06,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:13,274 INFO L134 CoverageAnalysis]: Checked inductivity of 17022 backedges. 0 proven. 17013 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:33:15,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:15,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 353 states and 463 transitions. [2024-11-13 23:33:15,034 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 463 transitions. [2024-11-13 23:33:15,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-11-13 23:33:15,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:15,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:15,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:21,987 INFO L134 CoverageAnalysis]: Checked inductivity of 17343 backedges. 0 proven. 17334 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:33:23,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:23,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 356 states and 467 transitions. [2024-11-13 23:33:23,776 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 467 transitions. [2024-11-13 23:33:23,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2024-11-13 23:33:23,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:23,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:23,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:30,653 INFO L134 CoverageAnalysis]: Checked inductivity of 17667 backedges. 0 proven. 17658 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:33:32,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:32,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 359 states and 471 transitions. [2024-11-13 23:33:32,447 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 471 transitions. [2024-11-13 23:33:32,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-11-13 23:33:32,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:32,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:32,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:39,700 INFO L134 CoverageAnalysis]: Checked inductivity of 17994 backedges. 0 proven. 17985 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:33:41,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:41,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 362 states and 475 transitions. [2024-11-13 23:33:41,529 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 475 transitions. [2024-11-13 23:33:41,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-13 23:33:41,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:41,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:41,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:50,881 INFO L134 CoverageAnalysis]: Checked inductivity of 18324 backedges. 0 proven. 18315 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:33:52,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:52,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 365 states and 479 transitions. [2024-11-13 23:33:52,758 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 479 transitions. [2024-11-13 23:33:52,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-11-13 23:33:52,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:52,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:52,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:01,776 INFO L134 CoverageAnalysis]: Checked inductivity of 18657 backedges. 0 proven. 18648 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:34:03,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:03,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 368 states and 483 transitions. [2024-11-13 23:34:03,642 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 483 transitions. [2024-11-13 23:34:03,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-13 23:34:03,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:03,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:03,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:12,654 INFO L134 CoverageAnalysis]: Checked inductivity of 18993 backedges. 0 proven. 18984 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:34:14,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:14,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 371 states and 487 transitions. [2024-11-13 23:34:14,550 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 487 transitions. [2024-11-13 23:34:14,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-13 23:34:14,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:14,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:14,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:24,121 INFO L134 CoverageAnalysis]: Checked inductivity of 19332 backedges. 0 proven. 19323 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:34:26,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:26,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 374 states and 491 transitions. [2024-11-13 23:34:26,028 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 491 transitions. [2024-11-13 23:34:26,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-11-13 23:34:26,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:26,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:26,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:35,437 INFO L134 CoverageAnalysis]: Checked inductivity of 19674 backedges. 0 proven. 19665 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:34:37,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:37,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 377 states and 495 transitions. [2024-11-13 23:34:37,375 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 495 transitions. [2024-11-13 23:34:37,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2024-11-13 23:34:37,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:37,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:37,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:46,887 INFO L134 CoverageAnalysis]: Checked inductivity of 20019 backedges. 0 proven. 20010 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:34:48,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:48,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 380 states and 499 transitions. [2024-11-13 23:34:48,861 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 499 transitions. [2024-11-13 23:34:48,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2024-11-13 23:34:48,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:48,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:48,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:58,065 INFO L134 CoverageAnalysis]: Checked inductivity of 20367 backedges. 0 proven. 20358 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:35:00,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:00,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 383 states and 503 transitions. [2024-11-13 23:35:00,024 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 503 transitions. [2024-11-13 23:35:00,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-11-13 23:35:00,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:00,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:00,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:09,120 INFO L134 CoverageAnalysis]: Checked inductivity of 20718 backedges. 0 proven. 20709 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:35:11,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:11,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 386 states and 507 transitions. [2024-11-13 23:35:11,157 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 507 transitions. [2024-11-13 23:35:11,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-11-13 23:35:11,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:11,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:11,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:20,557 INFO L134 CoverageAnalysis]: Checked inductivity of 21072 backedges. 0 proven. 21063 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:35:22,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:22,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 389 states and 511 transitions. [2024-11-13 23:35:22,662 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 511 transitions. [2024-11-13 23:35:22,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2024-11-13 23:35:22,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:22,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:22,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:32,707 INFO L134 CoverageAnalysis]: Checked inductivity of 21429 backedges. 0 proven. 21420 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:35:34,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:34,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 392 states and 515 transitions. [2024-11-13 23:35:34,719 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 515 transitions. [2024-11-13 23:35:34,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2024-11-13 23:35:34,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:34,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:34,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:45,025 INFO L134 CoverageAnalysis]: Checked inductivity of 21789 backedges. 0 proven. 21780 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:35:47,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:47,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 395 states and 519 transitions. [2024-11-13 23:35:47,161 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 519 transitions. [2024-11-13 23:35:47,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2024-11-13 23:35:47,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:47,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:47,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:56,826 INFO L134 CoverageAnalysis]: Checked inductivity of 22152 backedges. 0 proven. 22143 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:35:58,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:58,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 398 states and 523 transitions. [2024-11-13 23:35:58,979 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 523 transitions. [2024-11-13 23:35:58,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-11-13 23:35:58,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:58,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:59,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:09,975 INFO L134 CoverageAnalysis]: Checked inductivity of 22518 backedges. 0 proven. 22509 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:36:12,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:12,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 401 states and 527 transitions. [2024-11-13 23:36:12,072 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 527 transitions. [2024-11-13 23:36:12,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2024-11-13 23:36:12,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:12,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:12,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:22,376 INFO L134 CoverageAnalysis]: Checked inductivity of 22887 backedges. 0 proven. 22878 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:36:24,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:24,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 404 states and 531 transitions. [2024-11-13 23:36:24,434 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 531 transitions. [2024-11-13 23:36:24,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2024-11-13 23:36:24,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:24,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:24,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:35,401 INFO L134 CoverageAnalysis]: Checked inductivity of 23259 backedges. 0 proven. 23250 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:36:37,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:37,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 407 states and 535 transitions. [2024-11-13 23:36:37,895 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 535 transitions. [2024-11-13 23:36:37,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-11-13 23:36:37,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:37,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:38,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:51,172 INFO L134 CoverageAnalysis]: Checked inductivity of 23634 backedges. 0 proven. 23625 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:36:53,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:53,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 410 states and 539 transitions. [2024-11-13 23:36:53,438 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 539 transitions. [2024-11-13 23:36:53,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2024-11-13 23:36:53,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:53,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:53,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:37:04,739 INFO L134 CoverageAnalysis]: Checked inductivity of 24012 backedges. 0 proven. 24003 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:37:06,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:37:06,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 413 states and 543 transitions. [2024-11-13 23:37:06,887 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 543 transitions. [2024-11-13 23:37:06,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2024-11-13 23:37:06,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:37:06,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:37:07,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:37:18,509 INFO L134 CoverageAnalysis]: Checked inductivity of 24393 backedges. 0 proven. 24384 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:37:20,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:37:20,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 416 states and 547 transitions. [2024-11-13 23:37:20,872 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 547 transitions. [2024-11-13 23:37:20,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2024-11-13 23:37:20,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:37:20,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:37:21,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:37:32,365 INFO L134 CoverageAnalysis]: Checked inductivity of 24777 backedges. 0 proven. 24768 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:37:34,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:37:34,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 419 states and 551 transitions. [2024-11-13 23:37:34,825 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 551 transitions. [2024-11-13 23:37:34,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2024-11-13 23:37:34,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:37:34,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:37:35,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:37:47,347 INFO L134 CoverageAnalysis]: Checked inductivity of 25164 backedges. 0 proven. 25155 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:37:50,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:37:50,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 422 states and 555 transitions. [2024-11-13 23:37:50,026 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 555 transitions. [2024-11-13 23:37:50,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2024-11-13 23:37:50,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:37:50,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:37:50,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:38:02,311 INFO L134 CoverageAnalysis]: Checked inductivity of 25554 backedges. 0 proven. 25545 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:38:04,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:38:04,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 425 states and 559 transitions. [2024-11-13 23:38:04,735 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 559 transitions. [2024-11-13 23:38:04,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2024-11-13 23:38:04,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:38:04,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:04,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:38:17,016 INFO L134 CoverageAnalysis]: Checked inductivity of 25947 backedges. 0 proven. 25938 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:38:19,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:38:19,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 428 states and 563 transitions. [2024-11-13 23:38:19,663 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 563 transitions. [2024-11-13 23:38:19,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2024-11-13 23:38:19,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:38:19,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:19,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:38:32,852 INFO L134 CoverageAnalysis]: Checked inductivity of 26343 backedges. 0 proven. 26334 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:38:35,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:38:35,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 431 states and 567 transitions. [2024-11-13 23:38:35,716 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 567 transitions. [2024-11-13 23:38:35,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2024-11-13 23:38:35,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:38:35,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:35,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:38:48,939 INFO L134 CoverageAnalysis]: Checked inductivity of 26742 backedges. 0 proven. 26733 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:38:51,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:38:51,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 434 states and 571 transitions. [2024-11-13 23:38:51,950 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 571 transitions. [2024-11-13 23:38:51,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2024-11-13 23:38:51,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:38:51,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:52,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:39:05,996 INFO L134 CoverageAnalysis]: Checked inductivity of 27144 backedges. 0 proven. 27135 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:39:08,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:39:08,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 437 states and 575 transitions. [2024-11-13 23:39:08,896 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 575 transitions. [2024-11-13 23:39:08,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2024-11-13 23:39:08,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:39:08,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:39:09,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:39:23,056 INFO L134 CoverageAnalysis]: Checked inductivity of 27549 backedges. 0 proven. 27540 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:39:25,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:39:25,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 440 states and 579 transitions. [2024-11-13 23:39:25,991 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 579 transitions. [2024-11-13 23:39:25,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2024-11-13 23:39:25,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:39:25,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:39:26,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:39:40,713 INFO L134 CoverageAnalysis]: Checked inductivity of 27957 backedges. 0 proven. 27948 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:39:43,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:39:43,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 443 states and 583 transitions. [2024-11-13 23:39:43,680 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 583 transitions. [2024-11-13 23:39:43,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2024-11-13 23:39:43,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:39:43,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:39:43,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:39:59,071 INFO L134 CoverageAnalysis]: Checked inductivity of 28368 backedges. 0 proven. 28359 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:40:01,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:40:01,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 446 states and 587 transitions. [2024-11-13 23:40:01,971 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 587 transitions. [2024-11-13 23:40:01,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2024-11-13 23:40:01,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:40:01,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:40:02,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:40:17,452 INFO L134 CoverageAnalysis]: Checked inductivity of 28782 backedges. 0 proven. 28773 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:40:20,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:40:20,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 449 states and 591 transitions. [2024-11-13 23:40:20,591 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 591 transitions. [2024-11-13 23:40:20,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 444 [2024-11-13 23:40:20,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:40:20,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:40:20,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat