./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-cav19/array_init_var_plus_ind2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcfbda3-8006-4013-b1b7-601b6ed4921d/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcfbda3-8006-4013-b1b7-601b6ed4921d/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_3dcfbda3-8006-4013-b1b7-601b6ed4921d/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcfbda3-8006-4013-b1b7-601b6ed4921d/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/array-cav19/array_init_var_plus_ind2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcfbda3-8006-4013-b1b7-601b6ed4921d/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_3dcfbda3-8006-4013-b1b7-601b6ed4921d/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 61ee7f467544bc9f9ea1f0d9fd399b9972cb81a4a1640bca414247c42e8cc99d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:07:09,343 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:07:09,403 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcfbda3-8006-4013-b1b7-601b6ed4921d/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 03:07:09,408 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:07:09,409 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:07:09,433 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:07:09,434 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:07:09,434 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:07:09,435 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:07:09,435 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:07:09,435 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:07:09,435 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:07:09,435 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:07:09,435 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:07:09,436 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:07:09,436 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:07:09,436 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:07:09,436 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:07:09,436 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:07:09,436 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:07:09,436 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:07:09,436 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:07:09,436 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:07:09,437 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:07:09,437 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:07:09,437 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:07:09,437 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:07:09,437 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:07:09,437 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:07:09,440 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:07:09,440 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:07:09,440 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:07:09,440 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:07:09,441 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_3dcfbda3-8006-4013-b1b7-601b6ed4921d/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 -> 61ee7f467544bc9f9ea1f0d9fd399b9972cb81a4a1640bca414247c42e8cc99d [2024-11-25 03:07:09,802 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:07:09,813 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:07:09,816 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:07:09,818 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:07:09,818 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:07:09,819 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcfbda3-8006-4013-b1b7-601b6ed4921d/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/array-cav19/array_init_var_plus_ind2.c [2024-11-25 03:07:12,883 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcfbda3-8006-4013-b1b7-601b6ed4921d/bin/ukojak-verify-ENZ3QT5qd3/data/34edc1181/54ea4069cf9f4b9ca9a060c0fc3b4c9b/FLAGfadc1c642 [2024-11-25 03:07:13,173 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:07:13,174 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcfbda3-8006-4013-b1b7-601b6ed4921d/sv-benchmarks/c/array-cav19/array_init_var_plus_ind2.c [2024-11-25 03:07:13,199 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcfbda3-8006-4013-b1b7-601b6ed4921d/bin/ukojak-verify-ENZ3QT5qd3/data/34edc1181/54ea4069cf9f4b9ca9a060c0fc3b4c9b/FLAGfadc1c642 [2024-11-25 03:07:13,251 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcfbda3-8006-4013-b1b7-601b6ed4921d/bin/ukojak-verify-ENZ3QT5qd3/data/34edc1181/54ea4069cf9f4b9ca9a060c0fc3b4c9b [2024-11-25 03:07:13,254 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:07:13,260 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:07:13,263 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:07:13,263 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:07:13,269 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:07:13,270 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:07:13" (1/1) ... [2024-11-25 03:07:13,272 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bdb0e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:07:13, skipping insertion in model container [2024-11-25 03:07:13,272 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:07:13" (1/1) ... [2024-11-25 03:07:13,290 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:07:13,465 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_3dcfbda3-8006-4013-b1b7-601b6ed4921d/sv-benchmarks/c/array-cav19/array_init_var_plus_ind2.c[415,428] [2024-11-25 03:07:13,489 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:07:13,500 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:07:13,511 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_3dcfbda3-8006-4013-b1b7-601b6ed4921d/sv-benchmarks/c/array-cav19/array_init_var_plus_ind2.c[415,428] [2024-11-25 03:07:13,516 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:07:13,531 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:07:13,531 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:07:13 WrapperNode [2024-11-25 03:07:13,532 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:07:13,532 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:07:13,533 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:07:13,533 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:07:13,541 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:07:13" (1/1) ... [2024-11-25 03:07:13,550 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:07:13" (1/1) ... [2024-11-25 03:07:13,570 INFO L138 Inliner]: procedures = 15, calls = 13, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 52 [2024-11-25 03:07:13,571 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:07:13,571 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:07:13,571 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:07:13,571 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:07:13,578 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:07:13" (1/1) ... [2024-11-25 03:07:13,579 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:07:13" (1/1) ... [2024-11-25 03:07:13,584 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:07:13" (1/1) ... [2024-11-25 03:07:13,584 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:07:13" (1/1) ... [2024-11-25 03:07:13,591 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:07:13" (1/1) ... [2024-11-25 03:07:13,591 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:07:13" (1/1) ... [2024-11-25 03:07:13,598 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:07:13" (1/1) ... [2024-11-25 03:07:13,600 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:07:13" (1/1) ... [2024-11-25 03:07:13,601 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:07:13" (1/1) ... [2024-11-25 03:07:13,602 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:07:13,607 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:07:13,607 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:07:13,607 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:07:13,608 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:07:13" (1/1) ... [2024-11-25 03:07:13,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:07:13,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcfbda3-8006-4013-b1b7-601b6ed4921d/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:07:13,647 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcfbda3-8006-4013-b1b7-601b6ed4921d/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:07:13,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcfbda3-8006-4013-b1b7-601b6ed4921d/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:07:13,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:07:13,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:07:13,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:07:13,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:07:13,678 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:07:13,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:07:13,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:07:13,679 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:07:13,747 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:07:13,749 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:07:13,870 INFO L? ?]: Removed 9 outVars from TransFormulas that were not future-live. [2024-11-25 03:07:13,870 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:07:13,905 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:07:13,905 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 03:07:13,905 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:07:13 BoogieIcfgContainer [2024-11-25 03:07:13,906 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:07:13,906 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:07:13,906 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:07:13,917 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:07:13,917 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:07:13" (1/1) ... [2024-11-25 03:07:13,926 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:07:13,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:13,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 10 states and 13 transitions. [2024-11-25 03:07:13,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 13 transitions. [2024-11-25 03:07:13,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 03:07:13,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:13,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:14,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:14,286 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 03:07:14,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:14,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 11 states and 14 transitions. [2024-11-25 03:07:14,336 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 14 transitions. [2024-11-25 03:07:14,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 03:07:14,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:14,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:14,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:14,512 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 03:07:14,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:14,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 14 states and 21 transitions. [2024-11-25 03:07:14,603 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 21 transitions. [2024-11-25 03:07:14,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:07:14,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:14,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:14,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:14,800 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 03:07:15,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:15,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 17 states and 28 transitions. [2024-11-25 03:07:15,057 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 28 transitions. [2024-11-25 03:07:15,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:07:15,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:15,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:15,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:15,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:15,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:15,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 18 states and 29 transitions. [2024-11-25 03:07:15,215 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 29 transitions. [2024-11-25 03:07:15,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:07:15,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:15,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:15,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:15,385 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:15,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:15,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 22 states and 39 transitions. [2024-11-25 03:07:15,857 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 39 transitions. [2024-11-25 03:07:15,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 03:07:15,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:15,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:15,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:16,381 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:17,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:17,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 24 states and 37 transitions. [2024-11-25 03:07:17,712 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 37 transitions. [2024-11-25 03:07:17,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:07:17,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:17,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:17,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:17,863 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:18,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:18,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 26 states and 42 transitions. [2024-11-25 03:07:18,194 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 42 transitions. [2024-11-25 03:07:18,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:07:18,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:18,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:18,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:18,875 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:19,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:19,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 29 states and 49 transitions. [2024-11-25 03:07:19,891 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 49 transitions. [2024-11-25 03:07:19,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:07:19,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:19,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:19,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:20,016 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:20,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:20,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 31 states and 54 transitions. [2024-11-25 03:07:20,499 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 54 transitions. [2024-11-25 03:07:20,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:07:20,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:20,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:20,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:20,774 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 03:07:22,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:22,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 38 states and 69 transitions. [2024-11-25 03:07:22,370 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 69 transitions. [2024-11-25 03:07:22,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:07:22,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:22,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:22,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:23,188 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:24,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:24,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 40 states and 75 transitions. [2024-11-25 03:07:24,609 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 75 transitions. [2024-11-25 03:07:24,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:07:24,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:24,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:24,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:25,406 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:28,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:28,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 47 states and 93 transitions. [2024-11-25 03:07:28,229 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 93 transitions. [2024-11-25 03:07:28,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:07:28,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:28,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:28,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:28,450 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:29,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:29,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 49 states and 100 transitions. [2024-11-25 03:07:29,188 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 100 transitions. [2024-11-25 03:07:29,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:07:29,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:29,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:29,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:29,404 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:30,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:30,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 51 states and 102 transitions. [2024-11-25 03:07:30,351 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 102 transitions. [2024-11-25 03:07:30,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:07:30,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:30,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:30,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:31,308 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:33,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:33,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 53 states and 108 transitions. [2024-11-25 03:07:33,784 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 108 transitions. [2024-11-25 03:07:33,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:07:33,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:33,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:33,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:34,918 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:39,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:39,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 61 states and 131 transitions. [2024-11-25 03:07:39,596 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 131 transitions. [2024-11-25 03:07:39,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:07:39,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:39,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:39,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:39,844 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:40,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:40,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 63 states and 139 transitions. [2024-11-25 03:07:40,880 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 139 transitions. [2024-11-25 03:07:40,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:07:40,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:40,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:40,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:41,173 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:42,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:42,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 65 states and 143 transitions. [2024-11-25 03:07:42,290 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 143 transitions. [2024-11-25 03:07:42,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:07:42,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:42,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:42,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:43,260 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:48,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:48,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 72 states and 167 transitions. [2024-11-25 03:07:48,447 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 167 transitions. [2024-11-25 03:07:48,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:07:48,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:48,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:48,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:49,073 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:51,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:51,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 75 states and 171 transitions. [2024-11-25 03:07:51,402 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 171 transitions. [2024-11-25 03:07:51,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:07:51,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:51,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:51,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:52,922 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:57,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:57,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 79 states and 185 transitions. [2024-11-25 03:07:57,944 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 185 transitions. [2024-11-25 03:07:57,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:07:57,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:57,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:57,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:58,270 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:59,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:59,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 81 states and 194 transitions. [2024-11-25 03:07:59,671 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 194 transitions. [2024-11-25 03:07:59,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:07:59,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:59,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:59,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:01,029 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:03,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:03,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 83 states and 204 transitions. [2024-11-25 03:08:03,668 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 204 transitions. [2024-11-25 03:08:03,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:08:03,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:03,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:03,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:06,185 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:17,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:17,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 92 states and 231 transitions. [2024-11-25 03:08:17,515 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 231 transitions. [2024-11-25 03:08:17,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:08:17,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:17,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:17,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:20,068 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 12 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:26,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:26,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 97 states and 249 transitions. [2024-11-25 03:08:26,532 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 249 transitions. [2024-11-25 03:08:26,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:08:26,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:26,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:26,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:26,760 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:27,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:27,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 99 states and 251 transitions. [2024-11-25 03:08:27,875 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 251 transitions. [2024-11-25 03:08:27,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:08:27,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:27,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:27,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:28,080 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:30,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:30,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 101 states and 255 transitions. [2024-11-25 03:08:30,782 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 255 transitions. [2024-11-25 03:08:30,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:08:30,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:30,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:30,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:31,000 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:34,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:34,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 105 states and 272 transitions. [2024-11-25 03:08:34,569 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 272 transitions. [2024-11-25 03:08:34,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:08:34,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:34,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:34,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:34,901 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:36,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:36,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 107 states and 283 transitions. [2024-11-25 03:08:36,852 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 283 transitions. [2024-11-25 03:08:36,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:08:36,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:36,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:36,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:38,641 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:42,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:42,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 109 states and 295 transitions. [2024-11-25 03:08:42,229 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 295 transitions. [2024-11-25 03:08:42,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:08:42,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:42,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:42,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:44,206 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:54,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:54,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 118 states and 328 transitions. [2024-11-25 03:08:54,895 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 328 transitions. [2024-11-25 03:08:54,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:08:54,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:54,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:54,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:58,059 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 20 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:05,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:05,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 123 states and 349 transitions. [2024-11-25 03:09:05,648 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 349 transitions. [2024-11-25 03:09:05,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:09:05,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:05,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:05,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:05,984 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:13,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:13,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 129 states and 377 transitions. [2024-11-25 03:09:13,649 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 377 transitions. [2024-11-25 03:09:13,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:09:13,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:13,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:13,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:13,943 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:16,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:16,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 131 states and 383 transitions. [2024-11-25 03:09:16,396 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 383 transitions. [2024-11-25 03:09:16,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:09:16,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:16,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:16,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:16,606 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:17,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:17,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 133 states and 388 transitions. [2024-11-25 03:09:17,901 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 388 transitions. [2024-11-25 03:09:17,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:09:17,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:17,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:17,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:18,486 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:20,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:20,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 135 states and 401 transitions. [2024-11-25 03:09:20,929 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 401 transitions. [2024-11-25 03:09:20,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:09:20,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:20,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:20,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:24,036 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 6 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:29,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:29,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 137 states and 415 transitions. [2024-11-25 03:09:29,832 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 415 transitions. [2024-11-25 03:09:29,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:09:29,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:29,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:29,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:34,873 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:45,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:45,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 142 states and 438 transitions. [2024-11-25 03:09:45,527 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 438 transitions. [2024-11-25 03:09:45,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:09:45,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:45,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:45,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:47,866 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:53,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:53,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 144 states and 446 transitions. [2024-11-25 03:09:53,334 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 446 transitions. [2024-11-25 03:09:53,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:09:53,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:53,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:53,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:58,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 3 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:10:24,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:24,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 156 states and 490 transitions. [2024-11-25 03:10:24,447 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 490 transitions. [2024-11-25 03:10:24,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:10:24,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:24,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:24,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:24,816 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:10:27,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:27,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 158 states and 504 transitions. [2024-11-25 03:10:27,322 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 504 transitions. [2024-11-25 03:10:27,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:10:27,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:27,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:27,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:27,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 3 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:10:30,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:30,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 160 states and 508 transitions. [2024-11-25 03:10:30,132 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 508 transitions. [2024-11-25 03:10:30,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:10:30,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:30,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:30,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:34,305 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:10:41,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:41,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 162 states and 523 transitions. [2024-11-25 03:10:41,858 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 523 transitions. [2024-11-25 03:10:41,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:10:41,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:41,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:41,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:45,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:11:04,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:04,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 172 states and 578 transitions. [2024-11-25 03:11:04,647 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 578 transitions. [2024-11-25 03:11:04,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:11:04,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:04,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:04,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:04,880 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 3 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:11:10,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:10,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 175 states and 585 transitions. [2024-11-25 03:11:10,502 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 585 transitions. [2024-11-25 03:11:10,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:11:10,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:10,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:10,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:10,693 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 3 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:11:12,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:12,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 177 states and 588 transitions. [2024-11-25 03:11:12,398 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 588 transitions. [2024-11-25 03:11:12,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:11:12,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:12,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:12,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:17,870 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 42 proven. 68 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:11:30,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:30,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 182 states and 614 transitions. [2024-11-25 03:11:30,076 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 614 transitions. [2024-11-25 03:11:30,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:11:30,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:30,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:30,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:33,952 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 2 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:11:40,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:40,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 184 states and 623 transitions. [2024-11-25 03:11:40,755 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 623 transitions. [2024-11-25 03:11:40,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:11:40,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:40,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:40,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:44,017 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:11:56,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:56,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 190 states and 664 transitions. [2024-11-25 03:11:56,847 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 664 transitions. [2024-11-25 03:11:56,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:11:56,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:56,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:56,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:57,429 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:12:00,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:00,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 192 states and 680 transitions. [2024-11-25 03:12:00,411 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 680 transitions. [2024-11-25 03:12:00,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:12:00,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:00,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:00,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:00,934 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:12:02,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:02,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 194 states and 687 transitions. [2024-11-25 03:12:02,537 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 687 transitions. [2024-11-25 03:12:02,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:12:02,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:02,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:02,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:07,896 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 20 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:12:34,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:34,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 205 states and 724 transitions. [2024-11-25 03:12:34,056 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 724 transitions. [2024-11-25 03:12:34,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:12:34,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:34,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:34,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:34,558 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:12:38,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:38,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 207 states and 732 transitions. [2024-11-25 03:12:38,814 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 732 transitions. [2024-11-25 03:12:38,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:12:38,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:38,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:38,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:39,239 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:12:43,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:43,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 209 states and 739 transitions. [2024-11-25 03:12:43,032 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 739 transitions. [2024-11-25 03:12:43,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:12:43,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:43,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:43,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:43,726 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:12:45,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:45,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 211 states and 745 transitions. [2024-11-25 03:12:45,842 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 745 transitions. [2024-11-25 03:12:45,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:12:45,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:45,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:45,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:53,194 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 56 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:13:08,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:08,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 216 states and 770 transitions. [2024-11-25 03:13:08,454 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 770 transitions. [2024-11-25 03:13:08,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:13:08,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:08,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:08,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:11,129 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 16 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:13:21,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:21,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 220 states and 797 transitions. [2024-11-25 03:13:21,031 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 797 transitions. [2024-11-25 03:13:21,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:13:21,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:21,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:21,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:26,284 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 6 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:13:35,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:35,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 222 states and 805 transitions. [2024-11-25 03:13:35,101 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 805 transitions. [2024-11-25 03:13:35,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:13:35,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:35,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:35,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:41,763 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 30 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:14:13,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:13,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 234 states and 857 transitions. [2024-11-25 03:14:13,735 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 857 transitions. [2024-11-25 03:14:13,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:14:13,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:13,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:13,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:14,261 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:14:17,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:17,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 236 states and 874 transitions. [2024-11-25 03:14:17,952 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 874 transitions. [2024-11-25 03:14:17,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:14:17,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:17,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:17,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:22,276 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:14:31,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:31,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 238 states and 882 transitions. [2024-11-25 03:14:31,610 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 882 transitions. [2024-11-25 03:14:31,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:14:31,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:31,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:31,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:31,966 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 30 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:14:36,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:36,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 240 states and 901 transitions. [2024-11-25 03:14:36,722 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 901 transitions. [2024-11-25 03:14:36,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:14:36,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:36,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:36,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:37,584 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:14:42,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:42,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 242 states and 909 transitions. [2024-11-25 03:14:42,637 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 909 transitions. [2024-11-25 03:14:42,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:14:42,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:42,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:42,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:50,081 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 9 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:15:28,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:28,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 254 states and 967 transitions. [2024-11-25 03:15:28,554 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 967 transitions. [2024-11-25 03:15:28,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:15:28,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:28,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:28,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:39,498 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 72 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:16:19,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:19,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 270 states and 1039 transitions. [2024-11-25 03:16:19,812 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 1039 transitions. [2024-11-25 03:16:19,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:16:19,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:19,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:19,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:20,310 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 72 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:16:51,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:51,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 282 states and 1090 transitions. [2024-11-25 03:16:51,525 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 1090 transitions. [2024-11-25 03:16:51,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:16:51,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:51,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:51,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:59,374 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 12 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:09,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:09,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 284 states and 1097 transitions. [2024-11-25 03:17:09,798 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 1097 transitions. [2024-11-25 03:17:09,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:17:09,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:09,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:09,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:09,998 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 9 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:14,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:14,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 286 states and 1102 transitions. [2024-11-25 03:17:14,329 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 1102 transitions. [2024-11-25 03:17:14,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:17:14,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:14,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:14,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:14,587 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 9 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:19,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:19,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 288 states and 1104 transitions. [2024-11-25 03:17:19,787 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 1104 transitions. [2024-11-25 03:17:19,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:17:19,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:19,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:19,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:20,116 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 12 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:45,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:45,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 296 states and 1136 transitions. [2024-11-25 03:17:45,271 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 1136 transitions. [2024-11-25 03:17:45,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:17:45,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:45,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:45,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:45,614 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 9 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:56,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:56,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 300 states and 1175 transitions. [2024-11-25 03:17:56,099 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 1175 transitions. [2024-11-25 03:17:56,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:17:56,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:56,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:56,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:56,317 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 9 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:04,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:04,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 302 states and 1178 transitions. [2024-11-25 03:18:04,924 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 1178 transitions. [2024-11-25 03:18:04,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:18:04,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:04,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:04,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:05,149 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 9 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:07,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:07,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 304 states and 1182 transitions. [2024-11-25 03:18:07,801 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 1182 transitions. [2024-11-25 03:18:07,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:18:07,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:07,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:07,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:08,505 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:13,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:13,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 306 states and 1201 transitions. [2024-11-25 03:18:13,187 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 1201 transitions. [2024-11-25 03:18:13,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:18:13,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:13,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:13,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:20,760 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 2 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:35,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:35,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 308 states and 1209 transitions. [2024-11-25 03:18:35,162 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 1209 transitions. [2024-11-25 03:18:35,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:18:35,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:35,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:35,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:44,989 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 42 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:03,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:03,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 312 states and 1223 transitions. [2024-11-25 03:19:03,456 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 1223 transitions. [2024-11-25 03:19:03,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:19:03,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:03,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:03,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:03,719 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 2 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:06,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:06,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 314 states and 1230 transitions. [2024-11-25 03:19:06,402 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 1230 transitions. [2024-11-25 03:19:06,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:19:06,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:06,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:06,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:14,226 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:02,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:02,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 326 states and 1323 transitions. [2024-11-25 03:20:02,426 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 1323 transitions. [2024-11-25 03:20:02,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:20:02,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:02,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:02,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:15,823 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 90 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:39,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:39,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 331 states and 1353 transitions. [2024-11-25 03:20:39,730 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 1353 transitions. [2024-11-25 03:20:39,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:20:39,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:39,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:39,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:49,936 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 20 proven. 97 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.