./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-invgen/half_2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366be4c0-1e5e-4bf9-93ef-8b305dd841e0/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366be4c0-1e5e-4bf9-93ef-8b305dd841e0/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366be4c0-1e5e-4bf9-93ef-8b305dd841e0/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366be4c0-1e5e-4bf9-93ef-8b305dd841e0/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-invgen/half_2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366be4c0-1e5e-4bf9-93ef-8b305dd841e0/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366be4c0-1e5e-4bf9-93ef-8b305dd841e0/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0b362a98d328467ff4a069dbed2be3429090ca070e60d49c76297e4bb94402b7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:30:14,353 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:30:14,437 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366be4c0-1e5e-4bf9-93ef-8b305dd841e0/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 03:30:14,442 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:30:14,442 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:30:14,485 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:30:14,486 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:30:14,486 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:30:14,486 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:30:14,487 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:30:14,487 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:30:14,487 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:30:14,487 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:30:14,487 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:30:14,487 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:30:14,487 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:30:14,487 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:30:14,487 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:30:14,488 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:30:14,488 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:30:14,488 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:30:14,488 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:30:14,488 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:30:14,488 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:30:14,488 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:30:14,488 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:30:14,488 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:30:14,489 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:30:14,491 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:30:14,491 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:30:14,492 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:30:14,492 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:30:14,492 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:30:14,492 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_366be4c0-1e5e-4bf9-93ef-8b305dd841e0/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b362a98d328467ff4a069dbed2be3429090ca070e60d49c76297e4bb94402b7 [2024-11-25 03:30:14,764 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:30:14,776 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:30:14,779 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:30:14,782 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:30:14,783 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:30:14,784 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366be4c0-1e5e-4bf9-93ef-8b305dd841e0/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/loop-invgen/half_2.i [2024-11-25 03:30:17,808 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366be4c0-1e5e-4bf9-93ef-8b305dd841e0/bin/ukojak-verify-ENZ3QT5qd3/data/af7933483/69ac1aa65dfd4dce8a2c22a6b96f4f31/FLAG2b7c6d77e [2024-11-25 03:30:18,112 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:30:18,114 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366be4c0-1e5e-4bf9-93ef-8b305dd841e0/sv-benchmarks/c/loop-invgen/half_2.i [2024-11-25 03:30:18,122 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366be4c0-1e5e-4bf9-93ef-8b305dd841e0/bin/ukojak-verify-ENZ3QT5qd3/data/af7933483/69ac1aa65dfd4dce8a2c22a6b96f4f31/FLAG2b7c6d77e [2024-11-25 03:30:18,418 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366be4c0-1e5e-4bf9-93ef-8b305dd841e0/bin/ukojak-verify-ENZ3QT5qd3/data/af7933483/69ac1aa65dfd4dce8a2c22a6b96f4f31 [2024-11-25 03:30:18,423 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:30:18,424 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:30:18,426 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:30:18,427 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:30:18,432 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:30:18,433 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:30:18" (1/1) ... [2024-11-25 03:30:18,436 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52f3a5ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:18, skipping insertion in model container [2024-11-25 03:30:18,436 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:30:18" (1/1) ... [2024-11-25 03:30:18,455 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:30:18,654 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366be4c0-1e5e-4bf9-93ef-8b305dd841e0/sv-benchmarks/c/loop-invgen/half_2.i[893,906] [2024-11-25 03:30:18,671 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:30:18,685 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:30:18,697 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366be4c0-1e5e-4bf9-93ef-8b305dd841e0/sv-benchmarks/c/loop-invgen/half_2.i[893,906] [2024-11-25 03:30:18,704 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:30:18,719 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:30:18,720 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:18 WrapperNode [2024-11-25 03:30:18,720 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:30:18,721 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:30:18,721 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:30:18,722 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:30:18,729 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:18" (1/1) ... [2024-11-25 03:30:18,735 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:18" (1/1) ... [2024-11-25 03:30:18,751 INFO L138 Inliner]: procedures = 16, calls = 7, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 46 [2024-11-25 03:30:18,752 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:30:18,752 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:30:18,753 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:30:18,753 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:30:18,760 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:18" (1/1) ... [2024-11-25 03:30:18,760 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:18" (1/1) ... [2024-11-25 03:30:18,761 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:18" (1/1) ... [2024-11-25 03:30:18,761 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:18" (1/1) ... [2024-11-25 03:30:18,768 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:18" (1/1) ... [2024-11-25 03:30:18,769 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:18" (1/1) ... [2024-11-25 03:30:18,776 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:18" (1/1) ... [2024-11-25 03:30:18,777 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:18" (1/1) ... [2024-11-25 03:30:18,778 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:18" (1/1) ... [2024-11-25 03:30:18,779 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:30:18,780 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:30:18,780 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:30:18,780 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:30:18,781 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:18" (1/1) ... [2024-11-25 03:30:18,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:30:18,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366be4c0-1e5e-4bf9-93ef-8b305dd841e0/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:30:18,820 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366be4c0-1e5e-4bf9-93ef-8b305dd841e0/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:30:18,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366be4c0-1e5e-4bf9-93ef-8b305dd841e0/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:30:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:30:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:30:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:30:18,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:30:18,898 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:30:18,900 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:30:19,064 INFO L? ?]: Removed 9 outVars from TransFormulas that were not future-live. [2024-11-25 03:30:19,065 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:30:19,136 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:30:19,136 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 03:30:19,137 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:30:19 BoogieIcfgContainer [2024-11-25 03:30:19,137 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:30:19,138 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:30:19,138 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:30:19,152 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:30:19,152 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:30:19" (1/1) ... [2024-11-25 03:30:19,163 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:30:19,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:19,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 10 states and 13 transitions. [2024-11-25 03:30:19,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 13 transitions. [2024-11-25 03:30:19,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 03:30:19,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:19,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:19,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:19,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:19,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:19,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 13 states and 19 transitions. [2024-11-25 03:30:19,877 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 19 transitions. [2024-11-25 03:30:19,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 03:30:19,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:19,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:19,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:20,187 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:20,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:20,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 16 states and 29 transitions. [2024-11-25 03:30:20,668 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 29 transitions. [2024-11-25 03:30:20,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:30:20,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:20,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:20,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:20,863 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:21,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:21,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 18 states and 34 transitions. [2024-11-25 03:30:21,440 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 34 transitions. [2024-11-25 03:30:21,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:30:21,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:21,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:21,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:21,518 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:21,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:21,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 18 states and 33 transitions. [2024-11-25 03:30:21,703 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 33 transitions. [2024-11-25 03:30:21,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:30:21,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:21,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:21,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:21,892 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:22,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:22,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 17 states and 30 transitions. [2024-11-25 03:30:22,137 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 30 transitions. [2024-11-25 03:30:22,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:30:22,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:22,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:22,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:22,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:23,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:23,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 21 states and 40 transitions. [2024-11-25 03:30:23,539 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 40 transitions. [2024-11-25 03:30:23,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:30:23,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:23,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:23,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:23,864 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:24,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:24,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 23 states and 48 transitions. [2024-11-25 03:30:24,447 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 48 transitions. [2024-11-25 03:30:24,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:30:24,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:24,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:24,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:24,678 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:25,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:25,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 25 states and 53 transitions. [2024-11-25 03:30:25,179 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 53 transitions. [2024-11-25 03:30:25,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 03:30:25,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:25,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:25,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:25,769 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:27,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:27,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 27 states and 53 transitions. [2024-11-25 03:30:27,600 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 53 transitions. [2024-11-25 03:30:27,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 03:30:27,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:27,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:27,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:27,811 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:28,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:28,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 29 states and 57 transitions. [2024-11-25 03:30:28,424 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 57 transitions. [2024-11-25 03:30:28,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:30:28,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:28,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:28,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:28,509 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:29,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:29,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 32 states and 65 transitions. [2024-11-25 03:30:29,949 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 65 transitions. [2024-11-25 03:30:29,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:30:29,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:29,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:29,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:30,330 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:31,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:31,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 35 states and 68 transitions. [2024-11-25 03:30:31,978 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 68 transitions. [2024-11-25 03:30:31,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:30:31,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:31,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:31,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:32,743 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:34,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:34,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 39 states and 75 transitions. [2024-11-25 03:30:34,527 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 75 transitions. [2024-11-25 03:30:34,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:30:34,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:34,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:34,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:34,841 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:36,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:36,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 42 states and 82 transitions. [2024-11-25 03:30:36,290 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 82 transitions. [2024-11-25 03:30:36,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:30:36,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:36,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:36,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:36,612 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:38,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:38,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 46 states and 89 transitions. [2024-11-25 03:30:38,929 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 89 transitions. [2024-11-25 03:30:38,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:30:38,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:38,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:38,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:39,293 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:39,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:39,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 45 states and 87 transitions. [2024-11-25 03:30:39,891 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 87 transitions. [2024-11-25 03:30:39,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:30:39,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:39,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:39,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:40,807 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 8 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:44,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:44,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 53 states and 100 transitions. [2024-11-25 03:30:44,528 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 100 transitions. [2024-11-25 03:30:44,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:30:44,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:44,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:44,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:45,603 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:48,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:48,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 57 states and 107 transitions. [2024-11-25 03:30:48,439 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 107 transitions. [2024-11-25 03:30:48,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:30:48,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:48,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:48,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:48,940 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:52,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:52,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 64 states and 123 transitions. [2024-11-25 03:30:52,632 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 123 transitions. [2024-11-25 03:30:52,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:30:52,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:52,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:52,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:52,741 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:55,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:55,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 67 states and 129 transitions. [2024-11-25 03:30:55,057 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 129 transitions. [2024-11-25 03:30:55,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:30:55,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:55,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:55,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:56,446 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:01,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:01,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 139 transitions. [2024-11-25 03:31:01,139 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 139 transitions. [2024-11-25 03:31:01,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:31:01,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:01,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:01,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:01,710 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 27 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:02,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:02,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 76 states and 147 transitions. [2024-11-25 03:31:02,710 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 147 transitions. [2024-11-25 03:31:02,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:31:02,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:02,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:02,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:04,000 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 12 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:07,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:07,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 80 states and 154 transitions. [2024-11-25 03:31:07,869 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 154 transitions. [2024-11-25 03:31:07,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:31:07,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:07,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:07,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:08,184 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 27 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:08,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:08,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 81 states and 156 transitions. [2024-11-25 03:31:08,723 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 156 transitions. [2024-11-25 03:31:08,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:31:08,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:08,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:08,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:08,881 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 27 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:13,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:13,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 88 states and 175 transitions. [2024-11-25 03:31:13,430 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 175 transitions. [2024-11-25 03:31:13,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:31:13,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:13,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:13,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:13,917 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:17,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:17,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 92 states and 182 transitions. [2024-11-25 03:31:17,973 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 182 transitions. [2024-11-25 03:31:17,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:31:17,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:17,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:17,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:18,558 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 15 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:19,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:19,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 91 states and 180 transitions. [2024-11-25 03:31:19,575 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 180 transitions. [2024-11-25 03:31:19,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:31:19,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:19,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:19,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:20,990 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 27 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:26,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:26,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 98 states and 190 transitions. [2024-11-25 03:31:26,961 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 190 transitions. [2024-11-25 03:31:26,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:31:26,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:26,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:26,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:27,200 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 41 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:28,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:28,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 100 states and 196 transitions. [2024-11-25 03:31:28,530 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 196 transitions. [2024-11-25 03:31:28,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:31:28,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:28,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:28,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:30,104 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 22 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:35,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:35,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 104 states and 203 transitions. [2024-11-25 03:31:35,004 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 203 transitions. [2024-11-25 03:31:35,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:31:35,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:35,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:35,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:35,182 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 41 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:36,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:36,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 106 states and 212 transitions. [2024-11-25 03:31:36,396 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 212 transitions. [2024-11-25 03:31:36,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:31:36,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:36,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:36,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:36,563 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 15 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:40,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:40,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 109 states and 220 transitions. [2024-11-25 03:31:40,334 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 220 transitions. [2024-11-25 03:31:40,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:31:40,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:40,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:40,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:41,800 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 41 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:48,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:48,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 117 states and 237 transitions. [2024-11-25 03:31:48,921 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 237 transitions. [2024-11-25 03:31:48,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:31:48,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:48,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:48,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:51,139 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 35 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:57,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:57,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 121 states and 244 transitions. [2024-11-25 03:31:57,019 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 244 transitions. [2024-11-25 03:31:57,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:31:57,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:57,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:57,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:57,532 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 58 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:03,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:03,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 128 states and 264 transitions. [2024-11-25 03:32:03,999 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 264 transitions. [2024-11-25 03:32:03,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:32:03,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:03,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:04,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:04,200 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 58 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:05,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:05,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 130 states and 274 transitions. [2024-11-25 03:32:05,677 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 274 transitions. [2024-11-25 03:32:05,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:32:05,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:05,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:05,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:06,055 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 58 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:07,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:07,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 132 states and 281 transitions. [2024-11-25 03:32:07,627 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 281 transitions. [2024-11-25 03:32:07,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:32:07,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:07,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:07,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:07,833 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 58 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:08,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:08,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 133 states and 284 transitions. [2024-11-25 03:32:08,640 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 284 transitions. [2024-11-25 03:32:08,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:32:08,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:08,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:08,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:08,857 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 58 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:10,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:10,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 135 states and 287 transitions. [2024-11-25 03:32:10,504 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 287 transitions. [2024-11-25 03:32:10,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:32:10,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:10,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:10,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:11,233 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 21 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:17,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:17,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 139 states and 296 transitions. [2024-11-25 03:32:17,051 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 296 transitions. [2024-11-25 03:32:17,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:32:17,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:17,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:17,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:19,085 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 58 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:28,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:28,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 146 states and 310 transitions. [2024-11-25 03:32:28,127 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 310 transitions. [2024-11-25 03:32:28,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:32:28,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:28,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:28,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:29,157 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 28 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:30,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:30,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 145 states and 308 transitions. [2024-11-25 03:32:30,712 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 308 transitions. [2024-11-25 03:32:30,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:32:30,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:30,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:30,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:30,962 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 78 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:34,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:34,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 148 states and 317 transitions. [2024-11-25 03:32:34,690 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 317 transitions. [2024-11-25 03:32:34,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:32:34,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:34,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:34,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:37,025 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 51 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:43,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:43,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 152 states and 324 transitions. [2024-11-25 03:32:43,697 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 324 transitions. [2024-11-25 03:32:43,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:32:43,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:43,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:43,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:43,907 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 78 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:48,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:48,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 156 states and 335 transitions. [2024-11-25 03:32:48,033 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 335 transitions. [2024-11-25 03:32:48,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:32:48,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:48,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:48,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:48,257 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 78 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:50,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:50,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 158 states and 343 transitions. [2024-11-25 03:32:50,018 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 343 transitions. [2024-11-25 03:32:50,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:32:50,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:50,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:50,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:50,282 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 78 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:52,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:52,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 160 states and 354 transitions. [2024-11-25 03:32:52,040 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 354 transitions. [2024-11-25 03:32:52,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:32:52,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:52,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:52,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:52,353 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 78 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:54,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:54,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 162 states and 362 transitions. [2024-11-25 03:32:54,441 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 362 transitions. [2024-11-25 03:32:54,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:32:54,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:54,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:54,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:54,623 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 28 proven. 94 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:00,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:00,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 165 states and 370 transitions. [2024-11-25 03:33:00,069 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 370 transitions. [2024-11-25 03:33:00,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:33:00,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:00,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:00,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:00,284 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 78 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:07,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:07,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 381 transitions. [2024-11-25 03:33:07,509 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 381 transitions. [2024-11-25 03:33:07,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:33:07,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:07,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:07,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:10,205 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 78 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:21,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:21,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 180 states and 394 transitions. [2024-11-25 03:33:21,769 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 394 transitions. [2024-11-25 03:33:21,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:33:21,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:21,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:21,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:22,039 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 101 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:31,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:31,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 187 states and 414 transitions. [2024-11-25 03:33:31,054 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 414 transitions. [2024-11-25 03:33:31,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:33:31,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:31,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:31,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:33,756 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 70 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:41,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:41,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 191 states and 421 transitions. [2024-11-25 03:33:41,821 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 421 transitions. [2024-11-25 03:33:41,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:33:41,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:41,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:41,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:42,049 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 101 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:46,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:46,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 195 states and 432 transitions. [2024-11-25 03:33:46,236 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 432 transitions. [2024-11-25 03:33:46,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:33:46,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:46,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:46,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:46,470 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 101 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:50,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:50,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 199 states and 446 transitions. [2024-11-25 03:33:50,611 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 446 transitions. [2024-11-25 03:33:50,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:33:50,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:50,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:50,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:50,955 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 101 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:53,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:53,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 201 states and 455 transitions. [2024-11-25 03:33:53,005 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 455 transitions. [2024-11-25 03:33:53,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:33:53,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:53,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:53,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:53,216 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 101 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:55,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:55,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 203 states and 467 transitions. [2024-11-25 03:33:55,164 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 467 transitions. [2024-11-25 03:33:55,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:33:55,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:55,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:55,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:56,272 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 36 proven. 119 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:04,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:04,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 207 states and 477 transitions. [2024-11-25 03:34:04,770 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 477 transitions. [2024-11-25 03:34:04,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:34:04,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:04,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:04,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:05,390 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 101 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:13,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:13,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 213 states and 486 transitions. [2024-11-25 03:34:13,133 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 486 transitions. [2024-11-25 03:34:13,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:34:13,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:13,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:13,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:14,254 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 45 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:16,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:16,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 212 states and 484 transitions. [2024-11-25 03:34:16,559 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 484 transitions. [2024-11-25 03:34:16,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 03:34:16,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:16,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:16,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:20,386 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 101 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:31,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:31,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 219 states and 494 transitions. [2024-11-25 03:34:31,281 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 494 transitions. [2024-11-25 03:34:31,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:34:31,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:31,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:31,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:31,502 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 127 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:41,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:41,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 226 states and 517 transitions. [2024-11-25 03:34:41,378 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 517 transitions. [2024-11-25 03:34:41,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:34:41,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:41,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:41,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:44,688 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 92 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:54,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:54,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 230 states and 524 transitions. [2024-11-25 03:34:54,115 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 524 transitions. [2024-11-25 03:34:54,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:34:54,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:54,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:54,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:54,328 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 127 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:59,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:59,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 234 states and 535 transitions. [2024-11-25 03:34:59,168 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 535 transitions. [2024-11-25 03:34:59,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:34:59,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:59,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:59,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:59,427 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 127 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:35:04,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:04,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 238 states and 544 transitions. [2024-11-25 03:35:04,592 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 544 transitions. [2024-11-25 03:35:04,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:35:04,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:04,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:04,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:04,801 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 127 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:35:07,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:07,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 240 states and 552 transitions. [2024-11-25 03:35:07,380 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 552 transitions. [2024-11-25 03:35:07,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:35:07,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:07,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:07,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:07,628 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 127 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:35:12,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:12,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 244 states and 570 transitions. [2024-11-25 03:35:12,663 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 570 transitions. [2024-11-25 03:35:12,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:35:12,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:12,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:12,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:12,923 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 127 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:35:15,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:15,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 246 states and 580 transitions. [2024-11-25 03:35:15,447 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 580 transitions. [2024-11-25 03:35:15,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:35:15,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:15,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:15,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:15,764 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 127 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:35:18,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:18,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 248 states and 590 transitions. [2024-11-25 03:35:18,623 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 590 transitions. [2024-11-25 03:35:18,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:35:18,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:18,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:18,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:18,941 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 45 proven. 147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:35:26,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:26,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 251 states and 597 transitions. [2024-11-25 03:35:26,130 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 597 transitions. [2024-11-25 03:35:26,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:35:26,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:26,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:26,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:28,782 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 127 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:35:42,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:42,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 259 states and 613 transitions. [2024-11-25 03:35:42,058 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 613 transitions. [2024-11-25 03:35:42,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:35:42,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:42,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:42,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:45,960 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 117 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:35:57,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:57,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 263 states and 620 transitions. [2024-11-25 03:35:57,506 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 620 transitions. [2024-11-25 03:35:57,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:35:57,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:57,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:57,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:58,366 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 156 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:36:10,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:10,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 270 states and 645 transitions. [2024-11-25 03:36:10,359 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 645 transitions. [2024-11-25 03:36:10,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:36:10,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:10,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:10,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:11,294 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 156 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:36:12,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:12,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 271 states and 647 transitions. [2024-11-25 03:36:12,621 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 647 transitions. [2024-11-25 03:36:12,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:36:12,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:12,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:12,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:13,631 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 156 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:36:19,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:19,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 275 states and 663 transitions. [2024-11-25 03:36:19,681 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 663 transitions. [2024-11-25 03:36:19,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:36:19,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:19,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:19,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:20,670 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 156 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:36:26,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:26,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 279 states and 673 transitions. [2024-11-25 03:36:26,561 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 673 transitions. [2024-11-25 03:36:26,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:36:26,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:26,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:26,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:27,385 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 156 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:36:30,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:30,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 281 states and 687 transitions. [2024-11-25 03:36:30,339 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 687 transitions. [2024-11-25 03:36:30,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:36:30,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:30,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:30,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:31,177 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 156 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:36:36,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:36,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 285 states and 699 transitions. [2024-11-25 03:36:36,942 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 699 transitions. [2024-11-25 03:36:36,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:36:36,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:36,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:36,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:37,752 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 156 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:36:40,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:40,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 287 states and 708 transitions. [2024-11-25 03:36:40,919 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 708 transitions. [2024-11-25 03:36:40,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:36:40,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:40,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:40,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:41,837 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 156 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:36:45,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:45,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 289 states and 719 transitions. [2024-11-25 03:36:45,158 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 719 transitions. [2024-11-25 03:36:45,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:36:45,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:45,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:45,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:46,888 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 55 proven. 178 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:36:59,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:59,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 293 states and 728 transitions. [2024-11-25 03:36:59,038 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 728 transitions. [2024-11-25 03:36:59,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 03:36:59,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:59,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:59,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:37:02,934 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 156 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:37:18,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:37:18,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 300 states and 742 transitions. [2024-11-25 03:37:18,187 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 742 transitions. [2024-11-25 03:37:18,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 03:37:18,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:37:18,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:37:18,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:37:20,124 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 66 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:37:23,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:37:23,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 299 states and 740 transitions. [2024-11-25 03:37:23,282 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 740 transitions. [2024-11-25 03:37:23,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:37:23,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:37:23,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:37:23,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:37:24,175 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 188 proven. 79 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:37:38,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:37:38,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 306 states and 767 transitions. [2024-11-25 03:37:38,063 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 767 transitions. [2024-11-25 03:37:38,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:37:38,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:37:38,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:37:38,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:37:42,490 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 145 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:37:54,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:37:54,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 310 states and 774 transitions. [2024-11-25 03:37:54,967 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 774 transitions. [2024-11-25 03:37:54,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:37:54,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:37:54,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:37:54,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:37:55,896 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 188 proven. 79 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:38:02,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:02,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 314 states and 784 transitions. [2024-11-25 03:38:02,693 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 784 transitions. [2024-11-25 03:38:02,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:38:02,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:02,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:02,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:03,531 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 188 proven. 79 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:38:10,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:10,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 318 states and 801 transitions. [2024-11-25 03:38:10,212 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 801 transitions. [2024-11-25 03:38:10,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:38:10,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:10,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:10,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:11,080 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 188 proven. 79 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:38:14,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:14,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 320 states and 816 transitions. [2024-11-25 03:38:14,199 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 816 transitions. [2024-11-25 03:38:14,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:38:14,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:14,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:14,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:15,275 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 188 proven. 79 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:38:18,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:18,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 322 states and 826 transitions. [2024-11-25 03:38:18,563 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 826 transitions. [2024-11-25 03:38:18,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:38:18,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:18,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:18,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:19,595 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 188 proven. 79 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:38:22,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:22,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 324 states and 838 transitions. [2024-11-25 03:38:22,981 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 838 transitions. [2024-11-25 03:38:22,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:38:22,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:22,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:22,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:23,840 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 188 proven. 79 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:38:27,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:27,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 326 states and 848 transitions. [2024-11-25 03:38:27,222 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 848 transitions. [2024-11-25 03:38:27,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:38:27,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:27,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:27,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:28,096 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 188 proven. 79 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:38:34,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:34,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 330 states and 860 transitions. [2024-11-25 03:38:34,701 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 860 transitions. [2024-11-25 03:38:34,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 03:38:34,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:34,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:34,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:34,908 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 66 proven. 212 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:38:44,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:44,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 333 states and 868 transitions. [2024-11-25 03:38:44,122 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 868 transitions. [2024-11-25 03:38:44,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 03:38:44,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:44,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:44,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:44,939 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 188 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:38:57,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:57,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 340 states and 879 transitions. [2024-11-25 03:38:57,437 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 879 transitions. [2024-11-25 03:38:57,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:38:57,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:57,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:57,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:07,149 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 188 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:39:30,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:30,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 348 states and 892 transitions. [2024-11-25 03:39:30,139 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 892 transitions. [2024-11-25 03:39:30,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:39:30,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:30,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:30,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:31,062 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 223 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:39:45,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:45,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 355 states and 921 transitions. [2024-11-25 03:39:45,602 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 921 transitions. [2024-11-25 03:39:45,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:39:45,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:45,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:45,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:50,170 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 176 proven. 137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:40:03,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:03,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 359 states and 928 transitions. [2024-11-25 03:40:03,957 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 928 transitions. [2024-11-25 03:40:03,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:40:03,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:03,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:03,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:04,789 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 223 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:40:11,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:11,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 363 states and 940 transitions. [2024-11-25 03:40:11,991 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 940 transitions. [2024-11-25 03:40:11,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:40:11,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:11,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:12,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:12,862 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 223 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:40:19,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:19,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 367 states and 954 transitions. [2024-11-25 03:40:19,990 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 954 transitions. [2024-11-25 03:40:19,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:40:19,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:19,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:20,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:20,831 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 223 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:40:24,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:24,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 369 states and 964 transitions. [2024-11-25 03:40:24,329 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 964 transitions. [2024-11-25 03:40:24,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:40:24,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:24,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:24,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:25,375 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 223 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:40:32,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:32,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 373 states and 974 transitions. [2024-11-25 03:40:32,614 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 974 transitions. [2024-11-25 03:40:32,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:40:32,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:32,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:32,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:33,463 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 223 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:40:37,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:37,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 375 states and 977 transitions. [2024-11-25 03:40:37,404 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 977 transitions. [2024-11-25 03:40:37,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:40:37,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:37,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:37,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:38,243 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 223 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:40:42,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:42,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 377 states and 980 transitions. [2024-11-25 03:40:42,036 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 980 transitions. [2024-11-25 03:40:42,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:40:42,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:42,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:42,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:42,871 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 223 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:40:50,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:50,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 381 states and 1001 transitions. [2024-11-25 03:40:50,159 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 1001 transitions. [2024-11-25 03:40:50,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:40:50,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:50,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:50,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:51,002 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 223 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:40:54,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:54,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 383 states and 1014 transitions. [2024-11-25 03:40:54,604 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 1014 transitions. [2024-11-25 03:40:54,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:40:54,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:54,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:54,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:55,454 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 223 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:40:59,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:59,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 385 states and 1027 transitions. [2024-11-25 03:40:59,160 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 1027 transitions. [2024-11-25 03:40:59,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:40:59,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:59,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:59,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:00,247 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 223 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:41:04,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:04,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 387 states and 1038 transitions. [2024-11-25 03:41:04,196 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 1038 transitions. [2024-11-25 03:41:04,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:41:04,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:04,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:04,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:06,238 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 78 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:41:20,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:20,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 391 states and 1048 transitions. [2024-11-25 03:41:20,295 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 1048 transitions. [2024-11-25 03:41:20,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:41:20,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:20,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:20,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:22,914 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 223 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:41:37,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:37,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 397 states and 1057 transitions. [2024-11-25 03:41:37,495 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 1057 transitions. [2024-11-25 03:41:37,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:41:37,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:37,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:37,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:39,561 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 91 proven. 251 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:41:43,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:43,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 396 states and 1055 transitions. [2024-11-25 03:41:43,484 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 1055 transitions. [2024-11-25 03:41:43,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:41:43,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:43,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:43,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:49,378 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 223 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:42:08,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:42:08,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 403 states and 1065 transitions. [2024-11-25 03:42:08,865 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1065 transitions. [2024-11-25 03:42:08,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:42:08,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:42:08,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:42:08,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:42:09,857 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 261 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:42:26,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:42:26,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 410 states and 1096 transitions. [2024-11-25 03:42:26,676 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1096 transitions. [2024-11-25 03:42:26,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:42:26,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:42:26,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:42:26,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:42:32,378 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 210 proven. 155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:42:47,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:42:47,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 414 states and 1103 transitions. [2024-11-25 03:42:47,874 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1103 transitions. [2024-11-25 03:42:47,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:42:47,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:42:47,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:42:47,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:42:48,792 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 261 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:42:57,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:42:57,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 418 states and 1112 transitions. [2024-11-25 03:42:57,561 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1112 transitions. [2024-11-25 03:42:57,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:42:57,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:42:57,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:42:57,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:42:58,723 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 261 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:43:07,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:07,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 422 states and 1124 transitions. [2024-11-25 03:43:07,098 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1124 transitions. [2024-11-25 03:43:07,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:43:07,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:07,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:07,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:08,069 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 261 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:43:16,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:16,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 426 states and 1136 transitions. [2024-11-25 03:43:16,185 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1136 transitions. [2024-11-25 03:43:16,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:43:16,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:16,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:16,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:17,078 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 261 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:43:25,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:25,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 430 states and 1153 transitions. [2024-11-25 03:43:25,470 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1153 transitions. [2024-11-25 03:43:25,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:43:25,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:25,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:25,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:26,455 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 261 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:43:30,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:30,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 432 states and 1160 transitions. [2024-11-25 03:43:30,540 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1160 transitions. [2024-11-25 03:43:30,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:43:30,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:30,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:30,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:31,479 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 261 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:43:35,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:35,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 434 states and 1174 transitions. [2024-11-25 03:43:35,696 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1174 transitions. [2024-11-25 03:43:35,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:43:35,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:35,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:35,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:36,632 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 261 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:43:41,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:41,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 436 states and 1188 transitions. [2024-11-25 03:43:41,014 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 1188 transitions. [2024-11-25 03:43:41,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:43:41,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:41,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:41,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:41,928 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 261 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:43:45,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:45,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 438 states and 1205 transitions. [2024-11-25 03:43:45,993 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1205 transitions. [2024-11-25 03:43:45,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:43:45,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:45,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:46,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:47,138 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 261 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:43:55,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:55,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 442 states and 1219 transitions. [2024-11-25 03:43:55,532 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1219 transitions. [2024-11-25 03:43:55,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:43:55,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:55,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:55,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:56,597 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 261 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.