./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-tiling/mbpr5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5851a156-b432-4926-95af-2d9af55bf784/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5851a156-b432-4926-95af-2d9af55bf784/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5851a156-b432-4926-95af-2d9af55bf784/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5851a156-b432-4926-95af-2d9af55bf784/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/mbpr5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5851a156-b432-4926-95af-2d9af55bf784/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5851a156-b432-4926-95af-2d9af55bf784/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5503daab190ef8b57bdc3b49ed300bfd661cba05f76774439c2c92cf1668f08b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:03:47,510 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:03:47,563 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5851a156-b432-4926-95af-2d9af55bf784/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 04:03:47,568 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:03:47,568 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:03:47,587 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:03:47,588 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:03:47,588 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:03:47,589 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:03:47,589 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:03:47,589 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:03:47,589 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:03:47,589 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:03:47,589 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:03:47,589 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:03:47,589 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:03:47,589 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:03:47,590 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:03:47,590 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:03:47,590 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:03:47,590 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:03:47,590 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:03:47,590 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:03:47,590 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:03:47,590 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:03:47,590 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:03:47,590 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:03:47,590 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:03:47,591 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:03:47,591 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:03:47,591 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:03:47,591 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:03:47,591 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:03:47,591 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_5851a156-b432-4926-95af-2d9af55bf784/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5503daab190ef8b57bdc3b49ed300bfd661cba05f76774439c2c92cf1668f08b [2024-12-06 04:03:47,820 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:03:47,828 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:03:47,830 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:03:47,831 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:03:47,832 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:03:47,833 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5851a156-b432-4926-95af-2d9af55bf784/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-tiling/mbpr5.c [2024-12-06 04:03:50,468 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5851a156-b432-4926-95af-2d9af55bf784/bin/ukojak-verify-CZk0znPC7b/data/58d9a71ff/96ea72099856417581cad7acca9dd4c1/FLAGc53714e09 [2024-12-06 04:03:50,650 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:03:50,650 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5851a156-b432-4926-95af-2d9af55bf784/sv-benchmarks/c/array-tiling/mbpr5.c [2024-12-06 04:03:50,657 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5851a156-b432-4926-95af-2d9af55bf784/bin/ukojak-verify-CZk0znPC7b/data/58d9a71ff/96ea72099856417581cad7acca9dd4c1/FLAGc53714e09 [2024-12-06 04:03:51,023 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5851a156-b432-4926-95af-2d9af55bf784/bin/ukojak-verify-CZk0znPC7b/data/58d9a71ff/96ea72099856417581cad7acca9dd4c1 [2024-12-06 04:03:51,025 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:03:51,026 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:03:51,027 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:03:51,027 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:03:51,031 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:03:51,032 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:03:51" (1/1) ... [2024-12-06 04:03:51,033 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73a021bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:51, skipping insertion in model container [2024-12-06 04:03:51,033 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:03:51" (1/1) ... [2024-12-06 04:03:51,048 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:03:51,173 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5851a156-b432-4926-95af-2d9af55bf784/sv-benchmarks/c/array-tiling/mbpr5.c[396,409] [2024-12-06 04:03:51,208 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:03:51,217 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:03:51,227 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5851a156-b432-4926-95af-2d9af55bf784/sv-benchmarks/c/array-tiling/mbpr5.c[396,409] [2024-12-06 04:03:51,249 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:03:51,262 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:03:51,263 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:51 WrapperNode [2024-12-06 04:03:51,263 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:03:51,264 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:03:51,264 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:03:51,264 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:03:51,270 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:51" (1/1) ... [2024-12-06 04:03:51,277 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:51" (1/1) ... [2024-12-06 04:03:51,298 INFO L138 Inliner]: procedures = 15, calls = 72, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 176 [2024-12-06 04:03:51,299 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:03:51,299 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:03:51,299 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:03:51,299 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:03:51,306 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:51" (1/1) ... [2024-12-06 04:03:51,307 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:51" (1/1) ... [2024-12-06 04:03:51,309 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:51" (1/1) ... [2024-12-06 04:03:51,309 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:51" (1/1) ... [2024-12-06 04:03:51,317 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:51" (1/1) ... [2024-12-06 04:03:51,318 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:51" (1/1) ... [2024-12-06 04:03:51,322 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:51" (1/1) ... [2024-12-06 04:03:51,323 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:51" (1/1) ... [2024-12-06 04:03:51,324 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:51" (1/1) ... [2024-12-06 04:03:51,327 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:03:51,327 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:03:51,327 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:03:51,327 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:03:51,328 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:51" (1/1) ... [2024-12-06 04:03:51,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:03:51,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5851a156-b432-4926-95af-2d9af55bf784/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:03:51,356 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5851a156-b432-4926-95af-2d9af55bf784/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:03:51,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5851a156-b432-4926-95af-2d9af55bf784/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:03:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:03:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:03:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:03:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:03:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:03:51,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:03:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:03:51,380 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:03:51,441 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:03:51,443 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:03:51,661 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-12-06 04:03:51,662 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:03:51,743 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:03:51,743 INFO L312 CfgBuilder]: Removed 6 assume(true) statements. [2024-12-06 04:03:51,743 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:03:51 BoogieIcfgContainer [2024-12-06 04:03:51,743 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:03:51,744 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:03:51,744 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:03:51,752 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:03:51,752 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:03:51" (1/1) ... [2024-12-06 04:03:51,758 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:03:51,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:51,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 16 states and 24 transitions. [2024-12-06 04:03:51,796 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 24 transitions. [2024-12-06 04:03:51,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:03:51,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:51,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:51,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:52,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:03:52,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:52,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 17 states and 25 transitions. [2024-12-06 04:03:52,254 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 25 transitions. [2024-12-06 04:03:52,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:03:52,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:52,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:52,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:52,418 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:03:52,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:52,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 18 states and 27 transitions. [2024-12-06 04:03:52,504 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 27 transitions. [2024-12-06 04:03:52,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:03:52,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:52,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:52,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:52,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:03:52,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:52,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 19 states and 29 transitions. [2024-12-06 04:03:52,716 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 29 transitions. [2024-12-06 04:03:52,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:03:52,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:52,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:52,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:52,889 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:03:52,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:52,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 20 states and 31 transitions. [2024-12-06 04:03:52,931 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 31 transitions. [2024-12-06 04:03:52,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:03:52,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:52,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:52,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:53,109 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:03:53,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:53,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 21 states and 33 transitions. [2024-12-06 04:03:53,157 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 33 transitions. [2024-12-06 04:03:53,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:03:53,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:53,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:53,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:55,022 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:03:57,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:57,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 33 states and 67 transitions. [2024-12-06 04:03:57,456 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 67 transitions. [2024-12-06 04:03:57,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:03:57,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:57,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:57,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:57,911 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:03:59,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:59,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 33 states and 66 transitions. [2024-12-06 04:03:59,268 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 66 transitions. [2024-12-06 04:03:59,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:03:59,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:59,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:59,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:59,706 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:04:00,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:00,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 36 states and 73 transitions. [2024-12-06 04:04:00,778 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 73 transitions. [2024-12-06 04:04:00,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:04:00,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:00,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:00,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:01,087 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:04:02,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:02,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 39 states and 78 transitions. [2024-12-06 04:04:02,150 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 78 transitions. [2024-12-06 04:04:02,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:04:02,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:02,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:02,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:02,348 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:04:03,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:03,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 44 states and 89 transitions. [2024-12-06 04:04:03,863 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 89 transitions. [2024-12-06 04:04:03,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:04:03,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:03,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:03,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:04,009 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:04:04,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:04,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 44 states and 86 transitions. [2024-12-06 04:04:04,305 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 86 transitions. [2024-12-06 04:04:04,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:04:04,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:04,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:04,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:04,750 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:04:06,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:06,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 48 states and 91 transitions. [2024-12-06 04:04:06,730 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 91 transitions. [2024-12-06 04:04:06,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:04:06,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:06,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:06,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:08,803 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:04:12,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:12,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 59 states and 115 transitions. [2024-12-06 04:04:12,442 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 115 transitions. [2024-12-06 04:04:12,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:04:12,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:12,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:12,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:12,759 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:04:14,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:14,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 62 states and 118 transitions. [2024-12-06 04:04:14,380 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 118 transitions. [2024-12-06 04:04:14,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:04:14,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:14,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:14,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:14,683 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:04:15,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:15,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 62 states and 115 transitions. [2024-12-06 04:04:15,165 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 115 transitions. [2024-12-06 04:04:15,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:04:15,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:15,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:15,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:15,516 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:04:16,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:16,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 63 states and 116 transitions. [2024-12-06 04:04:16,081 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 116 transitions. [2024-12-06 04:04:16,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:04:16,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:16,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:16,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:16,446 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:04:16,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:16,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 55 states and 104 transitions. [2024-12-06 04:04:16,966 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 104 transitions. [2024-12-06 04:04:16,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:04:16,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:16,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:16,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:17,289 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:04:19,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:19,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 55 states and 103 transitions. [2024-12-06 04:04:19,014 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 103 transitions. [2024-12-06 04:04:19,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:04:19,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:19,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:19,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:19,502 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:04:24,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:24,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 67 states and 129 transitions. [2024-12-06 04:04:24,552 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 129 transitions. [2024-12-06 04:04:24,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:04:24,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:24,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:24,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:24,752 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:04:25,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:25,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 67 states and 126 transitions. [2024-12-06 04:04:25,208 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 126 transitions. [2024-12-06 04:04:25,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:04:25,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:25,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:25,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:27,279 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:04:33,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:33,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 76 states and 145 transitions. [2024-12-06 04:04:33,677 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 145 transitions. [2024-12-06 04:04:33,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:04:33,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:33,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:33,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:33,896 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:04:34,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:34,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 77 states and 145 transitions. [2024-12-06 04:04:34,983 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 145 transitions. [2024-12-06 04:04:34,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:04:34,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:34,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:35,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:35,362 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:04:36,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:36,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 77 states and 142 transitions. [2024-12-06 04:04:36,122 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 142 transitions. [2024-12-06 04:04:36,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:04:36,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:36,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:36,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:36,382 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:04:36,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:36,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 77 states and 139 transitions. [2024-12-06 04:04:36,876 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 139 transitions. [2024-12-06 04:04:36,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:04:36,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:36,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:36,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:37,143 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:04:39,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:39,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 78 states and 139 transitions. [2024-12-06 04:04:39,212 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 139 transitions. [2024-12-06 04:04:39,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:04:39,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:39,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:39,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:39,487 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:04:40,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:40,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 79 states and 140 transitions. [2024-12-06 04:04:40,073 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 140 transitions. [2024-12-06 04:04:40,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:04:40,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:40,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:40,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:43,186 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:04:50,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:50,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 86 states and 155 transitions. [2024-12-06 04:04:50,432 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 155 transitions. [2024-12-06 04:04:50,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:04:50,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:50,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:50,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:50,662 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:04:51,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:51,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 87 states and 156 transitions. [2024-12-06 04:04:51,234 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 156 transitions. [2024-12-06 04:04:51,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:04:51,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:51,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:51,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:51,470 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:04:54,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:54,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 85 states and 151 transitions. [2024-12-06 04:04:54,317 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 151 transitions. [2024-12-06 04:04:54,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:04:54,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:54,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:54,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:56,406 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:05:05,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:05,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 97 states and 185 transitions. [2024-12-06 04:05:05,389 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 185 transitions. [2024-12-06 04:05:05,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:05:05,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:05,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:05,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:10,123 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:05:18,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:18,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 105 states and 209 transitions. [2024-12-06 04:05:18,526 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 209 transitions. [2024-12-06 04:05:18,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:05:18,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:18,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:18,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:18,810 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:05:22,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:22,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 104 states and 207 transitions. [2024-12-06 04:05:22,218 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 207 transitions. [2024-12-06 04:05:22,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:05:22,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:22,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:22,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:23,486 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:05:34,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:34,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 119 states and 241 transitions. [2024-12-06 04:05:34,759 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 241 transitions. [2024-12-06 04:05:34,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:05:34,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:34,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:34,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:35,024 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:05:35,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:35,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 119 states and 238 transitions. [2024-12-06 04:05:35,818 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 238 transitions. [2024-12-06 04:05:35,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:05:35,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:35,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:35,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:38,316 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:05:46,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:46,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 122 states and 251 transitions. [2024-12-06 04:05:46,150 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 251 transitions. [2024-12-06 04:05:46,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:05:46,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:46,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:46,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:47,436 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:05:49,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:49,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 123 states and 251 transitions. [2024-12-06 04:05:49,415 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 251 transitions. [2024-12-06 04:05:49,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:05:49,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:49,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:49,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:50,408 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:05:54,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:54,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 128 states and 264 transitions. [2024-12-06 04:05:54,245 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 264 transitions. [2024-12-06 04:05:54,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:05:54,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:54,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:54,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:54,696 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:05:55,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:55,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 128 states and 261 transitions. [2024-12-06 04:05:55,829 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 261 transitions. [2024-12-06 04:05:55,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:05:55,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:55,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:55,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:56,117 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:05:56,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:56,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 128 states and 258 transitions. [2024-12-06 04:05:56,922 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 258 transitions. [2024-12-06 04:05:56,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:05:56,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:56,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:56,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:59,721 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:06:13,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:13,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 142 states and 308 transitions. [2024-12-06 04:06:13,771 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 308 transitions. [2024-12-06 04:06:13,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:06:13,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:13,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:13,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:14,807 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:06:15,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:15,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 143 states and 309 transitions. [2024-12-06 04:06:15,841 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 309 transitions. [2024-12-06 04:06:15,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:06:15,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:15,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:15,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:16,855 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:06:17,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:17,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 144 states and 310 transitions. [2024-12-06 04:06:17,754 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 310 transitions. [2024-12-06 04:06:17,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:06:17,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:17,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:17,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:18,740 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:06:24,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:24,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 149 states and 317 transitions. [2024-12-06 04:06:24,075 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 317 transitions. [2024-12-06 04:06:24,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:06:24,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:24,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:24,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:30,818 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 1 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:06:46,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:46,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 162 states and 338 transitions. [2024-12-06 04:06:46,714 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 338 transitions. [2024-12-06 04:06:46,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:06:46,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:46,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:46,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:49,961 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 1 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:06:50,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:50,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 163 states and 338 transitions. [2024-12-06 04:06:50,897 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 338 transitions. [2024-12-06 04:06:50,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:06:50,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:50,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:50,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:52,117 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:06:53,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:53,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 158 states and 327 transitions. [2024-12-06 04:06:53,262 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 327 transitions. [2024-12-06 04:06:53,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:06:53,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:53,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:53,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:54,415 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:06:55,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:55,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 159 states and 328 transitions. [2024-12-06 04:06:55,533 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 328 transitions. [2024-12-06 04:06:55,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:06:55,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:55,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:55,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:56,640 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 04:06:57,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:57,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 155 states and 320 transitions. [2024-12-06 04:06:57,708 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 320 transitions. [2024-12-06 04:06:57,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:06:57,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:57,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:57,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:58,699 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:06:59,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:59,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 156 states and 321 transitions. [2024-12-06 04:06:59,810 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 321 transitions. [2024-12-06 04:06:59,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:06:59,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:59,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:59,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:00,834 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:07:06,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:06,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 161 states and 329 transitions. [2024-12-06 04:07:06,584 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 329 transitions. [2024-12-06 04:07:06,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:07:06,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:06,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:06,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:07,626 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:07:08,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:08,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 162 states and 330 transitions. [2024-12-06 04:07:08,812 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 330 transitions. [2024-12-06 04:07:08,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:07:08,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:08,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:08,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:10,696 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:07:16,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:16,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 164 states and 334 transitions. [2024-12-06 04:07:16,019 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 334 transitions. [2024-12-06 04:07:16,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:07:16,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:16,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:16,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:21,658 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 1 proven. 37 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:07:25,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:25,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 157 states and 318 transitions. [2024-12-06 04:07:25,258 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 318 transitions. [2024-12-06 04:07:25,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:07:25,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:25,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:25,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:28,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 27 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:07:53,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:53,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 174 states and 378 transitions. [2024-12-06 04:07:53,011 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 378 transitions. [2024-12-06 04:07:53,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:07:53,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:53,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:53,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:55,115 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:08:16,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:16,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 192 states and 414 transitions. [2024-12-06 04:08:16,630 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 414 transitions. [2024-12-06 04:08:16,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:08:16,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:16,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:16,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:19,289 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:08:30,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:30,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 199 states and 427 transitions. [2024-12-06 04:08:30,500 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 427 transitions. [2024-12-06 04:08:30,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:08:30,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:30,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:30,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:32,647 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:08:33,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:33,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 200 states and 427 transitions. [2024-12-06 04:08:33,738 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 427 transitions. [2024-12-06 04:08:33,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:08:33,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:33,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:33,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:35,949 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 04:08:39,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:39,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 201 states and 427 transitions. [2024-12-06 04:08:39,186 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 427 transitions. [2024-12-06 04:08:39,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:08:39,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:39,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:39,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:39,838 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 16 proven. 15 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 04:08:41,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:41,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 201 states and 424 transitions. [2024-12-06 04:08:41,569 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 424 transitions. [2024-12-06 04:08:41,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:08:41,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:41,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:41,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:42,574 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 04:08:43,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:43,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 197 states and 415 transitions. [2024-12-06 04:08:43,856 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 415 transitions. [2024-12-06 04:08:43,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:08:43,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:43,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:43,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:44,130 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 15 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:08:45,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:45,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 197 states and 412 transitions. [2024-12-06 04:08:45,551 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 412 transitions. [2024-12-06 04:08:45,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:08:45,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:45,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:45,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:49,682 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:08:54,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:54,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 198 states and 414 transitions. [2024-12-06 04:08:54,949 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 414 transitions. [2024-12-06 04:08:54,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:08:54,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:54,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:54,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:56,860 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 04:08:58,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:58,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 199 states and 415 transitions. [2024-12-06 04:08:58,147 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 415 transitions. [2024-12-06 04:08:58,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:08:58,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:58,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:58,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:05,214 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:09:28,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:28,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 215 states and 441 transitions. [2024-12-06 04:09:28,864 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 441 transitions. [2024-12-06 04:09:28,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:09:28,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:28,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:28,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:33,832 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:09:34,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:34,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 216 states and 441 transitions. [2024-12-06 04:09:34,925 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 441 transitions. [2024-12-06 04:09:34,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:09:34,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:34,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:34,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:35,540 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 41 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:09:37,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:37,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 217 states and 443 transitions. [2024-12-06 04:09:37,607 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 443 transitions. [2024-12-06 04:09:37,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:09:37,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:37,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:37,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:37,747 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 41 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:09:39,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:39,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 218 states and 446 transitions. [2024-12-06 04:09:39,459 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 446 transitions. [2024-12-06 04:09:39,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:09:39,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:39,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:39,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:39,762 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 41 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:09:41,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:41,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 219 states and 449 transitions. [2024-12-06 04:09:41,628 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 449 transitions. [2024-12-06 04:09:41,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:09:41,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:41,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:41,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:41,836 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 41 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:09:43,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:43,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 220 states and 451 transitions. [2024-12-06 04:09:43,007 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 451 transitions. [2024-12-06 04:09:43,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:09:43,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:43,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:43,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:45,018 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 04:09:53,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:53,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 227 states and 465 transitions. [2024-12-06 04:09:53,841 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 465 transitions. [2024-12-06 04:09:53,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:09:53,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:53,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:53,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:55,701 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 04:09:57,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:57,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 228 states and 466 transitions. [2024-12-06 04:09:57,128 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 466 transitions. [2024-12-06 04:09:57,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:09:57,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:57,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:57,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:59,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:10:08,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:08,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 232 states and 473 transitions. [2024-12-06 04:10:08,222 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 473 transitions. [2024-12-06 04:10:08,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:10:08,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:08,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:08,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:16,488 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 48 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 04:10:19,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:19,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 233 states and 473 transitions. [2024-12-06 04:10:19,470 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 473 transitions. [2024-12-06 04:10:19,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:10:19,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:19,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:19,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:21,107 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 04:10:25,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:25,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 220 states and 449 transitions. [2024-12-06 04:10:25,100 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 449 transitions. [2024-12-06 04:10:25,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:10:25,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:25,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:25,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:27,130 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-06 04:10:36,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:36,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 226 states and 458 transitions. [2024-12-06 04:10:36,544 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 458 transitions. [2024-12-06 04:10:36,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:10:36,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:36,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:36,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:38,485 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-06 04:10:40,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:40,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 227 states and 459 transitions. [2024-12-06 04:10:40,300 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 459 transitions. [2024-12-06 04:10:40,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:10:40,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:40,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:40,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:40,635 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 16 proven. 15 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:10:42,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:42,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 227 states and 456 transitions. [2024-12-06 04:10:42,151 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 456 transitions. [2024-12-06 04:10:42,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:10:42,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:42,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:42,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:57,836 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:12:05,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:05,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 246 states and 531 transitions. [2024-12-06 04:12:05,378 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 531 transitions. [2024-12-06 04:12:05,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:12:05,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:05,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:05,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:07,338 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 04:12:08,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:08,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 236 states and 517 transitions. [2024-12-06 04:12:08,889 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 517 transitions. [2024-12-06 04:12:08,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:12:08,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:08,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:08,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:11,569 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 04:12:28,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:28,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 245 states and 534 transitions. [2024-12-06 04:12:28,063 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 534 transitions. [2024-12-06 04:12:28,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:12:28,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:28,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:28,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:29,232 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 04:12:51,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:51,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 258 states and 555 transitions. [2024-12-06 04:12:51,201 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 555 transitions. [2024-12-06 04:12:51,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:12:51,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:51,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:51,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:55,765 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 30 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:13:18,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:18,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 265 states and 566 transitions. [2024-12-06 04:13:18,416 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 566 transitions. [2024-12-06 04:13:18,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:13:18,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:18,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:18,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:19,319 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 58 proven. 20 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:13:24,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:24,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 266 states and 567 transitions. [2024-12-06 04:13:24,348 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 567 transitions. [2024-12-06 04:13:24,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 04:13:24,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:24,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:24,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:27,426 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 10 proven. 21 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 04:13:44,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:44,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 273 states and 580 transitions. [2024-12-06 04:13:44,044 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 580 transitions. [2024-12-06 04:13:44,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 04:13:44,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:44,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:44,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:46,022 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-06 04:13:48,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:48,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 274 states and 581 transitions. [2024-12-06 04:13:48,068 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 581 transitions. [2024-12-06 04:13:48,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 04:13:48,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:48,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:48,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:50,079 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 04:13:52,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:52,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 263 states and 565 transitions. [2024-12-06 04:13:52,064 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 565 transitions. [2024-12-06 04:13:52,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 04:13:52,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:52,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:52,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:52,430 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 04:13:54,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:54,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 263 states and 562 transitions. [2024-12-06 04:13:54,416 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 562 transitions. [2024-12-06 04:13:54,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 04:13:54,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:54,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:54,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:56,380 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:13:59,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:59,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 264 states and 564 transitions. [2024-12-06 04:13:59,495 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 564 transitions. [2024-12-06 04:13:59,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 04:13:59,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:59,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:59,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:01,006 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 04:14:06,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:06,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 261 states and 556 transitions. [2024-12-06 04:14:06,400 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 556 transitions. [2024-12-06 04:14:06,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 04:14:06,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:06,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:06,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:08,152 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 04:14:10,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:10,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 262 states and 557 transitions. [2024-12-06 04:14:10,066 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 557 transitions. [2024-12-06 04:14:10,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 04:14:10,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:10,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:10,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:11,862 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 10 proven. 21 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 04:14:13,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:13,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 263 states and 559 transitions. [2024-12-06 04:14:13,763 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 559 transitions. [2024-12-06 04:14:13,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 04:14:13,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:13,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:13,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:30,783 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 6 proven. 53 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:15:17,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:17,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 283 states and 585 transitions. [2024-12-06 04:15:17,207 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 585 transitions. [2024-12-06 04:15:17,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 04:15:17,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:17,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:17,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:40,065 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:17:13,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:13,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 304 states and 667 transitions. [2024-12-06 04:17:13,431 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 667 transitions. [2024-12-06 04:17:13,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 04:17:13,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:13,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:13,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:22,705 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:17:31,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:31,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 305 states and 670 transitions. [2024-12-06 04:17:31,877 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 670 transitions. [2024-12-06 04:17:31,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 04:17:31,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:31,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:31,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat