./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-fpi/condn.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91572952-d258-4896-b6ec-da22c80e8953/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91572952-d258-4896-b6ec-da22c80e8953/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_91572952-d258-4896-b6ec-da22c80e8953/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91572952-d258-4896-b6ec-da22c80e8953/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-fpi/condn.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91572952-d258-4896-b6ec-da22c80e8953/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91572952-d258-4896-b6ec-da22c80e8953/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d395fadb914a95d9511046d910130b84077290c26c4e0d02bd3863b898526b50 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:51:11,357 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:51:11,411 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91572952-d258-4896-b6ec-da22c80e8953/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 21:51:11,414 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:51:11,414 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:51:11,431 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:51:11,432 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:51:11,433 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:51:11,433 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:51:11,433 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:51:11,433 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:51:11,433 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:51:11,433 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 21:51:11,434 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:51:11,434 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 21:51:11,434 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:51:11,434 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:51:11,434 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:51:11,434 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:51:11,434 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 21:51:11,434 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 21:51:11,434 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 21:51:11,434 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:51:11,434 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:51:11,435 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:51:11,435 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:51:11,435 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:51:11,435 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:51:11,435 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:51:11,435 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:51:11,435 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:51:11,435 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:51:11,435 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:51:11,436 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:51:11,436 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:51:11,436 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_91572952-d258-4896-b6ec-da22c80e8953/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 ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d395fadb914a95d9511046d910130b84077290c26c4e0d02bd3863b898526b50 [2024-12-05 21:51:11,649 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:51:11,656 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:51:11,658 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:51:11,659 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:51:11,659 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:51:11,661 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91572952-d258-4896-b6ec-da22c80e8953/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-fpi/condn.c [2024-12-05 21:51:14,283 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91572952-d258-4896-b6ec-da22c80e8953/bin/ukojak-verify-CZk0znPC7b/data/0a9657e08/f5717b3094d84ce08998dad38d19427a/FLAGc18cff96a [2024-12-05 21:51:14,484 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:51:14,485 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91572952-d258-4896-b6ec-da22c80e8953/sv-benchmarks/c/array-fpi/condn.c [2024-12-05 21:51:14,490 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91572952-d258-4896-b6ec-da22c80e8953/bin/ukojak-verify-CZk0znPC7b/data/0a9657e08/f5717b3094d84ce08998dad38d19427a/FLAGc18cff96a [2024-12-05 21:51:14,849 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91572952-d258-4896-b6ec-da22c80e8953/bin/ukojak-verify-CZk0znPC7b/data/0a9657e08/f5717b3094d84ce08998dad38d19427a [2024-12-05 21:51:14,851 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:51:14,852 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:51:14,853 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:51:14,853 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:51:14,856 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:51:14,857 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:51:14" (1/1) ... [2024-12-05 21:51:14,858 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51430aa4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:14, skipping insertion in model container [2024-12-05 21:51:14,858 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:51:14" (1/1) ... [2024-12-05 21:51:14,867 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:51:14,981 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:51:14,990 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:51:15,004 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:51:15,015 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:51:15,015 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:15 WrapperNode [2024-12-05 21:51:15,016 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:51:15,016 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:51:15,016 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:51:15,016 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:51:15,021 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:15" (1/1) ... [2024-12-05 21:51:15,027 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:15" (1/1) ... [2024-12-05 21:51:15,042 INFO L138 Inliner]: procedures = 16, calls = 25, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 83 [2024-12-05 21:51:15,043 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:51:15,043 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:51:15,043 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:51:15,043 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:51:15,051 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:15" (1/1) ... [2024-12-05 21:51:15,051 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:15" (1/1) ... [2024-12-05 21:51:15,052 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:15" (1/1) ... [2024-12-05 21:51:15,053 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:15" (1/1) ... [2024-12-05 21:51:15,057 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:15" (1/1) ... [2024-12-05 21:51:15,058 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:15" (1/1) ... [2024-12-05 21:51:15,062 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:15" (1/1) ... [2024-12-05 21:51:15,063 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:15" (1/1) ... [2024-12-05 21:51:15,064 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:15" (1/1) ... [2024-12-05 21:51:15,065 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:51:15,066 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:51:15,066 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:51:15,066 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:51:15,067 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:51:15" (1/1) ... [2024-12-05 21:51:15,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:51:15,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91572952-d258-4896-b6ec-da22c80e8953/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:51:15,095 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91572952-d258-4896-b6ec-da22c80e8953/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:51:15,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91572952-d258-4896-b6ec-da22c80e8953/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:51:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:51:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:51:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:51:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 21:51:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:51:15,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:51:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:51:15,175 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:51:15,176 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:51:15,316 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-12-05 21:51:15,316 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:51:15,373 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:51:15,373 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-05 21:51:15,373 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:51:15 BoogieIcfgContainer [2024-12-05 21:51:15,373 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:51:15,374 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:51:15,374 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:51:15,382 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:51:15,382 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:51:15" (1/1) ... [2024-12-05 21:51:15,388 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:51:15,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:15,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2024-12-05 21:51:15,428 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2024-12-05 21:51:15,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 21:51:15,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:15,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:15,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:15,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:15,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:15,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 21 states and 26 transitions. [2024-12-05 21:51:15,701 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 26 transitions. [2024-12-05 21:51:15,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 21:51:15,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:15,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:15,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:15,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:15,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:15,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 22 states and 27 transitions. [2024-12-05 21:51:15,856 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 27 transitions. [2024-12-05 21:51:15,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 21:51:15,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:15,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:15,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:15,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:15,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:15,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 23 states and 28 transitions. [2024-12-05 21:51:15,935 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 28 transitions. [2024-12-05 21:51:15,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 21:51:15,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:15,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:15,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:16,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:16,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:16,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 25 states and 32 transitions. [2024-12-05 21:51:16,135 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2024-12-05 21:51:16,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 21:51:16,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:16,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:16,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:16,203 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:51:16,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:16,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 27 states and 36 transitions. [2024-12-05 21:51:16,242 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 36 transitions. [2024-12-05 21:51:16,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 21:51:16,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:16,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:16,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:16,322 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:16,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:16,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 30 states and 40 transitions. [2024-12-05 21:51:16,493 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 40 transitions. [2024-12-05 21:51:16,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 21:51:16,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:16,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:16,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:16,546 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:51:16,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:16,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 31 states and 42 transitions. [2024-12-05 21:51:16,752 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 42 transitions. [2024-12-05 21:51:16,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 21:51:16,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:16,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:16,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:16,789 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:51:16,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:16,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 32 states and 43 transitions. [2024-12-05 21:51:16,804 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 43 transitions. [2024-12-05 21:51:16,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 21:51:16,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:16,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:16,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:16,895 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:16,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:16,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 28 states and 35 transitions. [2024-12-05 21:51:16,929 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 35 transitions. [2024-12-05 21:51:16,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 21:51:16,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:16,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:16,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:16,998 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:51:17,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:17,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 30 states and 39 transitions. [2024-12-05 21:51:17,086 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 39 transitions. [2024-12-05 21:51:17,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 21:51:17,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:17,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:17,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:17,179 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:17,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:17,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 33 states and 44 transitions. [2024-12-05 21:51:17,335 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 44 transitions. [2024-12-05 21:51:17,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 21:51:17,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:17,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:17,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:17,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:51:17,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:17,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 35 states and 48 transitions. [2024-12-05 21:51:17,443 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 48 transitions. [2024-12-05 21:51:17,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 21:51:17,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:17,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:17,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:17,534 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:51:17,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:17,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 38 states and 52 transitions. [2024-12-05 21:51:17,677 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 52 transitions. [2024-12-05 21:51:17,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 21:51:17,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:17,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:17,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:17,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:51:17,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:17,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 39 states and 53 transitions. [2024-12-05 21:51:17,729 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 53 transitions. [2024-12-05 21:51:17,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 21:51:17,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:17,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:17,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:17,836 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:51:17,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:17,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 36 states and 46 transitions. [2024-12-05 21:51:17,885 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 46 transitions. [2024-12-05 21:51:17,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 21:51:17,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:17,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:17,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:18,009 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:18,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:18,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 39 states and 51 transitions. [2024-12-05 21:51:18,192 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 51 transitions. [2024-12-05 21:51:18,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 21:51:18,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:18,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:18,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:18,277 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:51:18,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:18,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 41 states and 55 transitions. [2024-12-05 21:51:18,386 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 55 transitions. [2024-12-05 21:51:18,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 21:51:18,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:18,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:18,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:18,563 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:51:18,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:18,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 45 states and 61 transitions. [2024-12-05 21:51:18,984 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 61 transitions. [2024-12-05 21:51:18,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 21:51:18,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:18,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:19,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:19,077 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:51:19,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:19,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 48 states and 65 transitions. [2024-12-05 21:51:19,268 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 65 transitions. [2024-12-05 21:51:19,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 21:51:19,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:19,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:19,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:19,414 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:19,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:19,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 51 states and 71 transitions. [2024-12-05 21:51:19,637 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 71 transitions. [2024-12-05 21:51:19,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 21:51:19,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:19,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:19,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:19,749 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:51:19,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:19,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 48 states and 65 transitions. [2024-12-05 21:51:19,804 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 65 transitions. [2024-12-05 21:51:19,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 21:51:19,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:19,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:19,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:20,069 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:21,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:21,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 55 states and 75 transitions. [2024-12-05 21:51:21,014 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 75 transitions. [2024-12-05 21:51:21,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 21:51:21,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:21,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:21,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:21,206 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:51:21,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:21,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 59 states and 79 transitions. [2024-12-05 21:51:21,436 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 79 transitions. [2024-12-05 21:51:21,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 21:51:21,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:21,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:21,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:21,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:21,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:21,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 62 states and 86 transitions. [2024-12-05 21:51:21,923 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 86 transitions. [2024-12-05 21:51:21,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 21:51:21,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:21,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:21,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:22,053 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 21:51:22,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:22,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 65 states and 90 transitions. [2024-12-05 21:51:22,355 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 90 transitions. [2024-12-05 21:51:22,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:51:22,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:22,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:22,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:22,533 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:22,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:22,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 68 states and 97 transitions. [2024-12-05 21:51:22,845 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 97 transitions. [2024-12-05 21:51:22,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 21:51:22,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:22,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:22,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:22,978 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 21:51:23,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:23,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 71 states and 101 transitions. [2024-12-05 21:51:23,292 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 101 transitions. [2024-12-05 21:51:23,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 21:51:23,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:23,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:23,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:23,570 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:51:24,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:24,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 79 states and 112 transitions. [2024-12-05 21:51:24,417 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 112 transitions. [2024-12-05 21:51:24,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:51:24,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:24,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:24,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:24,659 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:25,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:25,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 82 states and 119 transitions. [2024-12-05 21:51:25,012 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 119 transitions. [2024-12-05 21:51:25,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:51:25,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:25,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:25,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:25,389 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 21 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:51:26,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:26,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 91 states and 132 transitions. [2024-12-05 21:51:26,862 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 132 transitions. [2024-12-05 21:51:26,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 21:51:26,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:26,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:26,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:27,128 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:27,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:27,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 94 states and 140 transitions. [2024-12-05 21:51:27,523 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 140 transitions. [2024-12-05 21:51:27,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 21:51:27,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:27,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:27,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:27,691 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:51:28,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:28,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 97 states and 145 transitions. [2024-12-05 21:51:28,118 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 145 transitions. [2024-12-05 21:51:28,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 21:51:28,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:28,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:28,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:28,249 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:51:28,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:28,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 100 states and 149 transitions. [2024-12-05 21:51:28,438 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 149 transitions. [2024-12-05 21:51:28,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 21:51:28,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:28,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:28,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:28,716 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:29,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:29,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 103 states and 157 transitions. [2024-12-05 21:51:29,129 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 157 transitions. [2024-12-05 21:51:29,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 21:51:29,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:29,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:29,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:29,527 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 33 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:51:31,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:31,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 115 states and 174 transitions. [2024-12-05 21:51:31,813 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 174 transitions. [2024-12-05 21:51:31,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:51:31,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:31,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:31,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:31,956 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:51:32,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:32,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 118 states and 178 transitions. [2024-12-05 21:51:32,188 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 178 transitions. [2024-12-05 21:51:32,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:51:32,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:32,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:32,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:32,472 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:32,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:32,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 121 states and 187 transitions. [2024-12-05 21:51:32,908 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 187 transitions. [2024-12-05 21:51:32,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:51:32,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:32,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:32,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:33,088 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-05 21:51:33,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:33,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 124 states and 192 transitions. [2024-12-05 21:51:33,610 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 192 transitions. [2024-12-05 21:51:33,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 21:51:33,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:33,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:33,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:33,973 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 21 proven. 19 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:51:35,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:35,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 134 states and 205 transitions. [2024-12-05 21:51:35,566 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 205 transitions. [2024-12-05 21:51:35,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:51:35,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:35,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:35,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:35,896 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:36,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:36,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 137 states and 214 transitions. [2024-12-05 21:51:36,408 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 214 transitions. [2024-12-05 21:51:36,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:51:36,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:36,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:36,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:36,949 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 48 proven. 48 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:51:40,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:40,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 152 states and 235 transitions. [2024-12-05 21:51:40,787 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 235 transitions. [2024-12-05 21:51:40,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:51:40,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:40,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:40,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:41,134 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:41,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:41,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 155 states and 245 transitions. [2024-12-05 21:51:41,745 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 245 transitions. [2024-12-05 21:51:41,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:51:41,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:41,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:41,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:41,944 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-05 21:51:42,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:42,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 158 states and 251 transitions. [2024-12-05 21:51:42,665 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 251 transitions. [2024-12-05 21:51:42,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:51:42,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:42,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:42,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:42,852 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:51:43,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:43,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 161 states and 255 transitions. [2024-12-05 21:51:43,211 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 255 transitions. [2024-12-05 21:51:43,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:51:43,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:43,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:43,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:43,594 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:44,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:44,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 164 states and 265 transitions. [2024-12-05 21:51:44,227 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 265 transitions. [2024-12-05 21:51:44,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:51:44,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:44,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:44,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:44,921 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 66 proven. 67 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:51:50,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:50,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 182 states and 290 transitions. [2024-12-05 21:51:50,407 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 290 transitions. [2024-12-05 21:51:50,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 21:51:50,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:50,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:50,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:50,947 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 33 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:51:53,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:53,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 195 states and 306 transitions. [2024-12-05 21:51:53,688 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 306 transitions. [2024-12-05 21:51:53,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 21:51:53,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:53,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:53,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:54,113 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:54,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:54,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 198 states and 317 transitions. [2024-12-05 21:51:54,872 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 317 transitions. [2024-12-05 21:51:54,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 21:51:54,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:54,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:55,133 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-05 21:51:55,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:55,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 201 states and 324 transitions. [2024-12-05 21:51:55,978 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 324 transitions. [2024-12-05 21:51:55,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 21:51:55,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:55,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:55,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:56,415 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:57,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:57,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 204 states and 335 transitions. [2024-12-05 21:51:57,192 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 335 transitions. [2024-12-05 21:51:57,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 21:51:57,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:57,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:57,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:58,036 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 87 proven. 89 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:52:05,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:05,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 225 states and 364 transitions. [2024-12-05 21:52:05,605 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 364 transitions. [2024-12-05 21:52:05,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 21:52:05,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:05,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:05,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:05,860 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-05 21:52:06,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:06,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 228 states and 368 transitions. [2024-12-05 21:52:06,355 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 368 transitions. [2024-12-05 21:52:06,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 21:52:06,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:06,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:06,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:06,891 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:07,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:07,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 231 states and 380 transitions. [2024-12-05 21:52:07,878 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 380 transitions. [2024-12-05 21:52:07,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 21:52:07,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:07,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:07,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:08,182 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-05 21:52:09,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:09,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 234 states and 387 transitions. [2024-12-05 21:52:09,145 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 387 transitions. [2024-12-05 21:52:09,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 21:52:09,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:09,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:09,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:09,782 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 48 proven. 48 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 21:52:13,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:13,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 250 states and 407 transitions. [2024-12-05 21:52:13,909 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 407 transitions. [2024-12-05 21:52:13,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 21:52:13,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:13,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:13,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:14,405 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:15,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:15,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 253 states and 419 transitions. [2024-12-05 21:52:15,439 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 419 transitions. [2024-12-05 21:52:15,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:52:15,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:15,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:15,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:16,457 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 111 proven. 114 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:52:26,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:26,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 277 states and 452 transitions. [2024-12-05 21:52:26,790 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 452 transitions. [2024-12-05 21:52:26,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 21:52:26,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:26,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:26,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:27,425 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:28,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:28,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 280 states and 465 transitions. [2024-12-05 21:52:28,521 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 465 transitions. [2024-12-05 21:52:28,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 21:52:28,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:28,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:28,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:28,837 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-12-05 21:52:29,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:29,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 283 states and 473 transitions. [2024-12-05 21:52:29,945 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 473 transitions. [2024-12-05 21:52:29,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 21:52:29,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:29,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:29,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:30,322 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-05 21:52:30,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:30,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 286 states and 477 transitions. [2024-12-05 21:52:30,996 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 477 transitions. [2024-12-05 21:52:30,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 21:52:30,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:30,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:31,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:31,679 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:32,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:32,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 289 states and 490 transitions. [2024-12-05 21:52:32,847 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 490 transitions. [2024-12-05 21:52:32,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:52:32,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:32,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:32,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:34,070 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 138 proven. 142 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:52:47,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:47,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 316 states and 527 transitions. [2024-12-05 21:52:47,036 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 527 transitions. [2024-12-05 21:52:47,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 21:52:47,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:47,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:47,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:47,942 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 66 proven. 67 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-05 21:52:54,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:54,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 335 states and 550 transitions. [2024-12-05 21:52:54,359 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 550 transitions. [2024-12-05 21:52:54,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:52:54,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:54,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:54,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:55,177 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:56,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:56,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 338 states and 564 transitions. [2024-12-05 21:52:56,616 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 564 transitions. [2024-12-05 21:52:56,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 21:52:56,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:56,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:56,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:57,041 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 21:52:58,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:58,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 341 states and 573 transitions. [2024-12-05 21:52:58,449 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 573 transitions. [2024-12-05 21:52:58,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 21:52:58,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:58,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:58,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:59,240 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:53:00,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:00,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 344 states and 587 transitions. [2024-12-05 21:53:00,675 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 587 transitions. [2024-12-05 21:53:00,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 21:53:00,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:00,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:00,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:02,134 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 168 proven. 173 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:53:19,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:19,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 374 states and 628 transitions. [2024-12-05 21:53:19,288 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 628 transitions. [2024-12-05 21:53:19,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 21:53:19,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:19,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:19,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:19,711 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-05 21:53:20,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:20,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 377 states and 632 transitions. [2024-12-05 21:53:20,622 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 632 transitions. [2024-12-05 21:53:20,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 21:53:20,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:20,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:20,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:21,516 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:53:23,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:23,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 380 states and 647 transitions. [2024-12-05 21:53:23,069 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 647 transitions. [2024-12-05 21:53:23,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 21:53:23,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:23,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:23,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:23,578 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-12-05 21:53:25,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:25,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 383 states and 656 transitions. [2024-12-05 21:53:25,196 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 656 transitions. [2024-12-05 21:53:25,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 21:53:25,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:25,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:25,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:26,393 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 87 proven. 89 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:53:35,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:35,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 405 states and 683 transitions. [2024-12-05 21:53:35,041 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 683 transitions. [2024-12-05 21:53:35,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 21:53:35,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:35,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:35,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:36,006 INFO L134 CoverageAnalysis]: Checked inductivity of 828 backedges. 0 proven. 828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:53:37,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:37,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 408 states and 698 transitions. [2024-12-05 21:53:37,761 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 698 transitions. [2024-12-05 21:53:37,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:53:37,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:37,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:37,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:39,519 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 201 proven. 207 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:54:00,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:00,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 441 states and 743 transitions. [2024-12-05 21:54:00,638 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 743 transitions. [2024-12-05 21:54:00,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 21:54:00,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:00,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:00,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:01,588 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:54:03,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:03,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 444 states and 759 transitions. [2024-12-05 21:54:03,528 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 759 transitions. [2024-12-05 21:54:03,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 21:54:03,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:03,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:03,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:04,038 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-05 21:54:05,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:05,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 447 states and 769 transitions. [2024-12-05 21:54:05,855 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 769 transitions. [2024-12-05 21:54:05,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 21:54:05,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:05,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:05,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:06,342 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-05 21:54:07,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:07,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 450 states and 773 transitions. [2024-12-05 21:54:07,325 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 773 transitions. [2024-12-05 21:54:07,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 21:54:07,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:07,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:07,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:08,362 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 0 proven. 975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:54:10,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:10,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 453 states and 789 transitions. [2024-12-05 21:54:10,339 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 789 transitions. [2024-12-05 21:54:10,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:54:10,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:10,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:10,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:12,216 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 237 proven. 244 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:54:38,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:38,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 489 states and 838 transitions. [2024-12-05 21:54:38,842 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 838 transitions. [2024-12-05 21:54:38,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:54:38,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:38,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:38,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:40,362 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 111 proven. 114 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 21:54:52,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:52,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 514 states and 868 transitions. [2024-12-05 21:54:52,722 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 868 transitions. [2024-12-05 21:54:52,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:54:52,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:52,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:52,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:53,928 INFO L134 CoverageAnalysis]: Checked inductivity of 1053 backedges. 0 proven. 1053 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:54:56,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:56,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 517 states and 885 transitions. [2024-12-05 21:54:56,210 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 885 transitions. [2024-12-05 21:54:56,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:54:56,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:56,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:56,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:56,742 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-12-05 21:54:58,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:58,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 520 states and 896 transitions. [2024-12-05 21:54:58,795 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 896 transitions. [2024-12-05 21:54:58,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:54:58,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:58,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:58,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:00,013 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:55:02,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:02,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 523 states and 913 transitions. [2024-12-05 21:55:02,358 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 913 transitions. [2024-12-05 21:55:02,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:55:02,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:02,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:02,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:04,478 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 276 proven. 284 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:55:37,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:37,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 562 states and 966 transitions. [2024-12-05 21:55:37,555 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 966 transitions. [2024-12-05 21:55:37,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 21:55:37,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:37,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:37,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:38,189 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-12-05 21:55:39,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:39,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 565 states and 970 transitions. [2024-12-05 21:55:39,395 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 970 transitions. [2024-12-05 21:55:39,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 21:55:39,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:39,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:39,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:40,670 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 0 proven. 1218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:55:43,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:43,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 568 states and 988 transitions. [2024-12-05 21:55:43,257 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 988 transitions. [2024-12-05 21:55:43,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 21:55:43,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:43,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:43,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:43,944 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-12-05 21:55:46,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:46,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 571 states and 999 transitions. [2024-12-05 21:55:46,344 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 999 transitions. [2024-12-05 21:55:46,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 21:55:46,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:46,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:46,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:48,126 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 138 proven. 142 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-05 21:56:03,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:03,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 599 states and 1033 transitions. [2024-12-05 21:56:03,633 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1033 transitions. [2024-12-05 21:56:03,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 21:56:03,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:03,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:03,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:05,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1305 backedges. 0 proven. 1305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:07,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:07,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 602 states and 1051 transitions. [2024-12-05 21:56:07,804 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1051 transitions. [2024-12-05 21:56:07,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 21:56:07,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:07,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:07,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:10,348 INFO L134 CoverageAnalysis]: Checked inductivity of 647 backedges. 318 proven. 327 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:56:51,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:51,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 644 states and 1108 transitions. [2024-12-05 21:56:51,338 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1108 transitions. [2024-12-05 21:56:51,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:56:51,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:51,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:51,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:52,838 INFO L134 CoverageAnalysis]: Checked inductivity of 1395 backedges. 0 proven. 1395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:55,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:55,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 647 states and 1127 transitions. [2024-12-05 21:56:55,794 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1127 transitions. [2024-12-05 21:56:55,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:56:55,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:55,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:55,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:56,574 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-12-05 21:56:59,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:59,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 650 states and 1139 transitions. [2024-12-05 21:56:59,260 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1139 transitions. [2024-12-05 21:56:59,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:56:59,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:59,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:59,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:00,027 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2024-12-05 21:57:01,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:01,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 653 states and 1143 transitions. [2024-12-05 21:57:01,596 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1143 transitions. [2024-12-05 21:57:01,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:57:01,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:01,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:01,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:03,145 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 0 proven. 1488 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:06,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:06,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 656 states and 1162 transitions. [2024-12-05 21:57:06,122 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1162 transitions. [2024-12-05 21:57:06,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:57:06,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:06,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:06,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:08,806 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 363 proven. 373 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:57:57,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:57,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 701 states and 1223 transitions. [2024-12-05 21:57:57,074 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1223 transitions. [2024-12-05 21:57:57,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:57:57,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:57,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:57,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:59,115 INFO L134 CoverageAnalysis]: Checked inductivity of 488 backedges. 168 proven. 173 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-05 21:58:21,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:21,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 732 states and 1260 transitions. [2024-12-05 21:58:21,410 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1260 transitions. [2024-12-05 21:58:21,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:58:21,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:21,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:21,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:23,355 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 0 proven. 1584 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:26,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:26,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 735 states and 1280 transitions. [2024-12-05 21:58:26,733 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1280 transitions. [2024-12-05 21:58:26,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:58:26,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:26,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:26,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:27,712 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 376 trivial. 0 not checked. [2024-12-05 21:58:30,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:30,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 738 states and 1293 transitions. [2024-12-05 21:58:30,667 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1293 transitions. [2024-12-05 21:58:30,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:58:30,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:30,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:30,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:32,498 INFO L134 CoverageAnalysis]: Checked inductivity of 1683 backedges. 0 proven. 1683 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:35,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:35,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 741 states and 1313 transitions. [2024-12-05 21:58:35,892 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1313 transitions. [2024-12-05 21:58:35,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 21:58:35,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:35,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:35,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:39,409 INFO L134 CoverageAnalysis]: Checked inductivity of 835 backedges. 411 proven. 422 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:59:37,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:37,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 789 states and 1378 transitions. [2024-12-05 21:59:37,308 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1378 transitions. [2024-12-05 21:59:37,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 21:59:37,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:37,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:37,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:38,367 INFO L134 CoverageAnalysis]: Checked inductivity of 550 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-12-05 21:59:40,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:40,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 792 states and 1382 transitions. [2024-12-05 21:59:40,271 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1382 transitions. [2024-12-05 21:59:40,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 21:59:40,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:40,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:40,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:42,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 0 proven. 1785 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:59:46,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:46,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 795 states and 1403 transitions. [2024-12-05 21:59:46,119 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1403 transitions. [2024-12-05 21:59:46,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:59:46,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:46,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:46,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:47,118 INFO L134 CoverageAnalysis]: Checked inductivity of 884 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 425 trivial. 0 not checked. [2024-12-05 21:59:50,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:50,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 798 states and 1416 transitions. [2024-12-05 21:59:50,508 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1416 transitions. [2024-12-05 21:59:50,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:59:50,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:50,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:50,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:53,136 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 201 proven. 207 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-12-05 22:00:20,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:20,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 832 states and 1457 transitions. [2024-12-05 22:00:20,255 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1457 transitions. [2024-12-05 22:00:20,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 22:00:20,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:20,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:20,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:22,432 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:26,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:26,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 835 states and 1478 transitions. [2024-12-05 22:00:26,474 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1478 transitions. [2024-12-05 22:00:26,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 22:00:26,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:26,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:26,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:29,935 INFO L134 CoverageAnalysis]: Checked inductivity of 938 backedges. 462 proven. 474 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:01:40,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:40,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 886 states and 1547 transitions. [2024-12-05 22:01:40,832 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1547 transitions. [2024-12-05 22:01:40,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 22:01:40,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:40,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:40,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:43,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1998 backedges. 0 proven. 1998 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:01:47,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:47,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 889 states and 1569 transitions. [2024-12-05 22:01:47,345 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1569 transitions. [2024-12-05 22:01:47,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 22:01:47,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:47,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:47,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:48,461 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 477 trivial. 0 not checked. [2024-12-05 22:01:52,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:52,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 892 states and 1583 transitions. [2024-12-05 22:01:52,191 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1583 transitions. [2024-12-05 22:01:52,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 22:01:52,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:52,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:52,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:53,359 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-05 22:01:55,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:55,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 895 states and 1587 transitions. [2024-12-05 22:01:55,767 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1587 transitions. [2024-12-05 22:01:55,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 22:01:55,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:55,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:55,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:58,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2109 backedges. 0 proven. 2109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:02:02,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:02,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 898 states and 1609 transitions. [2024-12-05 22:02:02,767 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1609 transitions. [2024-12-05 22:02:02,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 22:02:02,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:02,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:02,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:06,860 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 516 proven. 529 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:03:29,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:29,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 952 states and 1682 transitions. [2024-12-05 22:03:29,230 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1682 transitions. [2024-12-05 22:03:29,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 22:03:29,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:29,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:29,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:32,405 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 237 proven. 244 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2024-12-05 22:04:08,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:08,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 989 states and 1726 transitions. [2024-12-05 22:04:08,699 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1726 transitions. [2024-12-05 22:04:08,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 22:04:08,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:08,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:08,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:11,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2223 backedges. 0 proven. 2223 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:16,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:16,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 992 states and 1749 transitions. [2024-12-05 22:04:16,408 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1749 transitions. [2024-12-05 22:04:16,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 22:04:16,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:16,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:16,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:17,861 INFO L134 CoverageAnalysis]: Checked inductivity of 1102 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-05 22:04:22,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:22,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 995 states and 1764 transitions. [2024-12-05 22:04:22,419 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1764 transitions. [2024-12-05 22:04:22,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:04:22,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:22,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:22,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:25,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2340 backedges. 0 proven. 2340 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.